UGREEN 70158 Bluetooth 5.0 Transmitter & Receiver 2-in-1 with aptX Low Latency, Optical & 3.5mm Aux ₨ 19,500.00
Description

UGREEN 70158 Bluetooth 5.0 Transmitter & Receiver 2-in-1 with aptX Low Latency, Optical & 3.5mm Aux, for TV, Home Audio, Headphones – Add Bluetooth to Any Device

UGREEN 70158 Bluetooth 5.0 Transmitter Receiver 2 in 1 with aptX Low Latency 001 UGREEN 70158 Bluetooth 5.0 Transmitter Receiver 2 in 1 with aptX Low Latency 002 UGREEN 70158 Bluetooth 5.0 Transmitter Receiver 2 in 1 with aptX Low Latency 003

Breathe new wireless life into your entire audio and home theater system with the UGREEN 70158 Bluetooth 5.0 Transmitter & Receiver. This ingenious 2-in-1 device is the ultimate bridge between your classic wired equipment and modern Bluetooth freedom, solving multiple audio challenges with a single, easy-to-use gadget.

In Transmitter Mode, it takes audio from your non-Bluetooth TV, PC, or gaming console and streams it wirelessly to your Bluetooth headphones or speakers. Thanks to aptX Low Latency codec, you can watch movies and play games without any annoying audio-video delay. In Receiver Mode, it transforms your old but beloved wired speakers or car stereo into a wireless powerhouse, allowing you to stream music directly from your smartphone or tablet.

With both Optical (Toslink) and 3.5mm AUX inputs/outputs, it offers maximum compatibility. The Optical connection ensures you get the crispest, highest-fidelity digital audio from your smart TV, while the AUX port works with virtually anything. The ability to pair two devices simultaneously means you and a friend can share the same audio stream on your respective headsets. This adapter is a key component for any modern home entertainment system and a perfect partner for your UGREEN Bluetooth headphones. For the best audio quality, use it with the included cables or explore our range of high-quality audio cables.

Products Specifications:

  • Model: UGREEN 70158
  • Modes: 2-in-1 (Transmitter & Receiver)
  • Bluetooth Version: 5.0
  • Audio Codecs: aptX Low Latency, aptX, AAC, SBC
  • Connectivity: Toslink Optical, 3.5mm AUX
  • Battery Life: Up to 15 hrs (TX), 12 hrs (RX)
  • Range: Up to 10 meters / 33 feet
  • Features: Dual Link, Auto-Reconnect, Plug & Play
  • Power: Built-in Battery / Micro-USB

What’s in the Box?

  • 1 x UGREEN 70158 Bluetooth Transmitter/Receiver
  • 1 x Toslink Optical Cable
  • 1 x 3.5mm AUX Cable
  • 1 x 3.5mm to 2RCA Adapter Cable
  • 1 x Micro-USB Charging Cable
  • 1 x User Manual

FAQs:

1. What is the main difference between Transmitter (TX) and Receiver (RX) mode?
In TX Mode, it sends audio FROM a wired device (like a TV) TO Bluetooth headphones. In RX Mode, it receives audio FROM a Bluetooth device (like a phone) TO wired speakers.

2. Will this eliminate the audio delay on my TV?
Yes, when used in Transmitter Mode with a pair of headphones that also support aptX Low Latency, it will synchronize the audio with the video, eliminating lip-sync issues completely.

3. Can I use this to make my old car stereo Bluetooth?
Absolutely. Use it in Receiver Mode (RX). Connect the 3.5mm output to your car’s AUX input, and you can stream music wirelessly from your phone to your car’s speakers.

4. Does it need to be charged to work?
It can operate on its built-in battery for up to 15 hours. For permanent setups (like with a TV), you can plug it into a USB port on your TV or a UGREEN wall charger for continuous power.

5. Can two people listen with Bluetooth headphones at the same time?
Yes, the Dual Link feature allows you to pair and stream audio to two sets of Bluetooth headphones or speakers simultaneously in either mode.

6. What if my TV doesn’t have an Optical port?
You can use the 3.5mm AUX cable to connect to your TV’s headphone jack or audio output. For best sound quality from a TV, Optical is preferred, but AUX works very well.

7. Is the connection process complicated?
No, it’s plug-and-play. You just select the mode (TX/RX) with the button, put it into pairing mode, and then find it in your phone or TV’s Bluetooth settings.

8. Where can I find warranty information?
UGREEN products are covered by a warranty. Please visit our warranty and support page for detailed information and assistance.

9. Can I use this with a gaming console?
Yes, you can connect it to a PlayStation or Xbox controller via the 3.5mm jack in Transmitter Mode to use your Bluetooth headphones for game audio.

10. Does it work with all Bluetooth headphones?
It is compatible with all standard Bluetooth headphones. However, to benefit from the no-lag, low latency feature, your headphones must also support the aptX LL or at least aptX codec.

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Reviews (2)
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Customer Reviews

Ratings and experiences shared by customers.

5.0★★★★★2 reviews
5 ★
2
4 ★
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3 ★
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2 ★
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1 ★
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N
Naila Baig-Ansari✓ Verified purchase21 January 2026
★★★★★

Bohat hi zabardast device, audio bilkul clear hai

D
Daniyal✓ Verified purchase8 May 2025
★★★★★

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Specification

Upgrade your audio entertainment setup with the UGREEN 70158 Bluetooth AptX Transmitter Receiver. Designed by UGREEN, this versatile 2-in-1 device bridges the gap between modern wireless technology and your favorite classic wired gear. Featuring Bluetooth 5.0 and Qualcomm aptX Low Latency support, it delivers lag-free audio streaming and high-fidelity sound for your home theater, television, headphones, and speakers.

⚡ Features & Specs
Connector TypeToslink Optical, 3.5mm AUX, Micro-USB
Compatible DevicesTVs, PCs, Smartphones, Tablets, Headphones, Speakers, Home Stereos, Gaming Consoles
Connectivity TechnologyBluetooth 5.0
Special Features2-in-1 Transmitter & Receiver, aptX Low Latency, Dual Link (Pair 2 Devices), Auto-Reconnect, Plug & Play
Audio CodecsaptX Low Latency, aptX, AAC, SBC
Wireless RangeUp to 10 meters / 33 feet
Battery LifeUp to 15 hours (Transmitter Mode), Up to 12 hours (Receiver Mode)
Power SourceBuilt-in Rechargeable Battery / Micro-USB Powered
ModesTransmitter (TX) Mode, Receiver (RX) Mode
Plug & PlayYes
Dual Link SupportYes (Stream to two headphones/speakers simultaneously)
Lip-Sync Delay EliminationYes (with aptX LL compatible devices)
📋 Item details
BrandUGREEN
Model Number70158
SKU70158
MFN Part NumberUG-70158
ManufacturerUGREEN Group Limited
CategoriesUGREEN > Bluetooth > Transmitter > Receiver
TagsBluetooth AptX Transmitter Receiver
Country of OriginChina
Item Model NumberLP209 / 70158
📏 Measurements
Number of Items1
Item WeightStandard Lightweight Design
Unit Count1 Unit
Product DimensionsCompact Portable Form Factor
Package DimensionsStandard Retail Box Packaging
🎨 Additional details
ColorBlack
Enclosure MaterialDurable ABS Plastic
Form FactorPortable 2-in-1 Audio Adapter
StyleModern Minimalist Design
ThemeHome Audio Entertainment
Finish TypeMatte Black Finish
📖 User guide
Usage InstructionsToggle the switch to select TX (Transmitter) or RX (Receiver) mode. Long press power button to enter pairing mode and connect with your audio source or output device.
InstallationPlug-and-play installation via Toslink Optical cable or 3.5mm AUX cable. No external drivers required.
Care InstructionsKeep away from moisture, extreme heat, and direct sunlight. Clean with a dry, soft cloth.
Safety WarningsDo not disassemble the device. Charge using standard USB power sources. Avoid exposing to liquids.
MaintenanceRecharge the battery periodically if stored for long periods to maintain battery health.
CertificationCE, FCC, RoHS Compliant
Compatibility NotesTo achieve ultra-low latency, connected headphones or speakers must also support aptX Low Latency technology.
Operating Temperature0°C to 45°C (32°F to 113°F)
🎯 Use Cases
Best ForAdding Bluetooth functionality to non-Bluetooth home audio devices and TVs
Ideal ScenariosWatching late-night TV with wireless headphones, upgrading legacy sound systems, wireless car audio streaming
Target AudienceAudiophiles, home theater enthusiasts, gamers, and users with legacy wired audio gear
Compatible WithSmart TVs, PCs, Projectors, Classic Stereos, Bluetooth Headphones, Bluetooth Speakers, Smartphones
Not Recommended ForProfessional studio recording gear requiring zero-latency analog monitoring setups
⚖️ Pros & Cons

Pros

  • Versatile 2-in-1 functionality works as both transmitter and receiver
  • Qualcomm aptX Low Latency eliminates audio-video delay for perfect lip-sync
  • Dual optical and 3.5mm aux connectivity options ensure wide compatibility
  • Dual Link feature allows simultaneous streaming to two Bluetooth devices
  • Built-in rechargeable battery provides up to 15 hours of continuous operation

Cons

  • Requires connected headphones/speakers to also support aptX LL for zero delay
  • Cannot function simultaneously in both transmitter and receiver modes
📦 Box Contents
Main Unit1 x UGREEN 70158 Bluetooth Transmitter & Receiver
Cables1 x Toslink Optical Cable, 1 x 3.5mm AUX Cable, 1 x Micro-USB Charging Cable
Adapters1 x 3.5mm to 2RCA Adapter Cable
Documentation1 x User Manual
🛡️ Warranty & Support
Warranty PeriodStandard Manufacturer Warranty
Warranty TypeReplacement or Repair Coverage for Manufacturing Defects
CoverageCovers hardware defects and operational malfunctions under normal use
Support ContactAvailable via official UGREEN customer service portal
Return PolicyStandard store return and exchange guidelines apply
Customer Service HoursMonday through Friday, standard business hours
FAQs
PRODUCT SUPPORT

Frequently Asked Questions

11 answers
01Can the UGREEN 70158 transmit audio from a non-Bluetooth TV to wireless headphones?

Yes, in Transmitter Mode, the UGREEN 70158 sends audio wirelessly from your non-Bluetooth TV to your Bluetooth headphones or speakers. This allows you to enjoy television audio privately without disturbing others in your home.

02Does this adapter eliminate audio delay when watching movies or gaming?

Yes, it features Qualcomm aptX Low Latency technology to eliminate audio delay. This ensures perfect lip-sync when watching movies and provides a lag-free gaming experience when paired with compatible Bluetooth headphones.

03Can I connect two pairs of Bluetooth headphones to the UGREEN 70158 at the same time?

Yes, the Dual Link feature allows you to connect and stream to two Bluetooth devices simultaneously in either transmitter or receiver mode. This lets you and another person share the same audio stream easily.

04What type of audio connections are supported by this device?

The device features dual Toslink Optical and 3.5mm AUX connectivity. You can use the Optical cable for high-fidelity digital sound from your TV, or the 3.5mm AUX jack for universal compatibility with PCs, projectors, and classic stereos.

05How long does the built-in battery last on a single charge?

The built-in rechargeable battery provides up to 15 hours of continuous use in Transmitter mode and up to 12 hours in Receiver mode. You can also keep it plugged into a micro-USB power source for continuous operation.

06Can I use the UGREEN 70158 to stream music from my smartphone to an old wired speaker?

Yes, in Receiver Mode, it transforms your old wired speakers or car stereo into a wireless setup. You can stream music directly from your smartphone, tablet, or other Bluetooth devices through the adapter.

07What is the wireless range of the Bluetooth 5.0 connection?

It is equipped with Bluetooth 5.0, providing a stronger and more stable connection with a wireless range of up to 10 meters or 33 feet. This ensures reliable audio streaming throughout your room.

08What audio codecs does the UGREEN 70158 support?

The adapter supports multiple audio codecs including aptX Low Latency, standard aptX, AAC, and SBC. These codecs help ensure high-fidelity sound transmission across a wide variety of connected devices.

09What accessories are included in the box with the UGREEN 70158?

The box includes the Bluetooth Transmitter/Receiver, a Toslink Optical cable, a 3.5mm AUX cable, a 3.5mm to 2RCA adapter cable, a Micro-USB charging cable, and a user manual to help set it up.

10Does this adapter require driver installation before use?

No, it features plug-and-play functionality, meaning it does not require any complicated driver installations. You can easily connect it to your home audio setup, PC, or television right out of the box.

11Where can I buy UGREEN 70158 Bluetooth 5.0 Transmitter & Receiver 2-in-1 with aptX Low Latency, Optical &... (SKU: 70158) and what is its price?
You can purchase UGREEN 70158 Bluetooth 5.0 Transmitter & Receiver 2-in-1 with aptX Low Latency, Optical &... (SKU: 70158) directly from UGREEN PK. Price is ₨ 19,500.00. Visit the product page here: UGREEN PK

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SKU 701586030045236352222014040762
Power Source Built-in Rechargeable Battery / Micro-USB PoweredUSB PoweredUSB PoweredRechargeable Lithium-ion BatteryUSB PoweredUSB Powered
Power Plug —USB-A InterfaceUSB Type-A / 3.5mm Aux——Micro USB
Item Weight Standard Lightweight DesignLightweight Design (approx. 20g)Lightweight and portableStandard Lightweight DesignStandard Lightweight Build0.22 Pounds (approx. 100g)
Portability —Ultra-compact and Lightweight DesignCompact and lightweight pocket-sized designUltra-compact and lightweightCompact and lightweight design—
Compatible Devices TVs, PCs, Smartphones, Tablets, Headphones, Speakers, Home Stereos, Gaming ConsolesCar Stereos, Home Stereos, TVs, PCs, Laptops, Headphones, Speakers, MP3 Players, Nintendo SwitchAirplanes, TVs, Car Audio, Old Speakers, Smartphones, Laptops, Tablets, Bluetooth Headphones, AirPodsAirPods, wireless headsets, airplanes, TVs, car stereos, treadmills, MP3 players, mobile phones, tablets, laptopsTVs, PCs, Smartphones, Tablets, Bluetooth Headphones, SpeakersDesktop, TV, Laptop, Smartphone, Tablet, Car Stereo, Speaker
Connectivity Technology Bluetooth 5.0Bluetooth 5.1Bluetooth 5.4Wireless, BluetoothBluetooth, Optical, AUX, USBBluetooth, USB
Special Features 2-in-1 Transmitter & Receiver, aptX Low Latency, Dual Link (Pair 2 Devices), Auto-Reconnect, Plug & Play2-in-1 Transmitter (TX) & Receiver (RX) Mode, Built-in Microphone, Driver-Free Plug & Play, Dual Device Connection in RX Mode, SBC Codec Support2-in-1 TX/RX Mode, Built-in Microphone for Hands-Free Calls, Dual Pairing, Retractable Spring Cord, Low LatencyLow latency audio transmission, dual audio sharing, compact travel design3-in-1 Functionality, Long Range Streaming, High-Definition Audio Decoding2-in-1 Transmitter & Receiver, aptX Low Latency, Dual Connection, Hands-Free Calling in RX Mode, Auto-Pairing