LENGEE B8 2 in 1 BT Audio Adapter Transmitter & Receiver Wireless Adapter BT 4.1+EDR Stream Stereo Music Adaptor 3.5mm Aux-in Car Kit

2 in 1 wireless BT audio music adapter combines receiver and transmitter. As a transmitter, you can connect the BT transmitter to the audio devices without BT function via the 3.5mm audio jack, changing these audio devices into BT-enabled audio devices. While as a receiver, it can change the traditional car system and home audio system into BT-enabled ones. This 2 in 1 wireless BT audio music adapter brings you great music enjoyment although your devices are not with BT in your daily life.

Features:
[Transmission Function]
You can connect the BT Transmitter to the audio devices without BT function via the 3.5mm audio jack, changing these audio devices into BT-enabled audio devices. In this way, you can enjoy music in your earphone or speaker.
[Receiving Function]
It can change the traditional car system and home audio system into BT-enabled ones. Once the BT Receiver connected with speaker with 3.5mm audio cable, you can enjoy music from your phone wireless.  
[BT 4.1+EDR]
Adopting chip imported from TW, it supports stereo codec. Built-in enhanced signal transmission circuit, it connects faster and more stable.  
[Noise Reduction]
Built-in AEC echo cancellation and noise cancellation circuit ANC, gorgeous stereo sounds more pure. Reality voice prompt can master adapter's status, on/off, pairing.
[Endurance Time]
With built-in 200 mAh capacity, it provides 2 hours of TX Mode working time, 6 hours of RX Mode working time. Easy connection. No need APP and drivers.

Specification:
Model: B8
BT Version: 4.1+EDR
Supported protocol: A2DP, AVRCP, HFP
receive working current: ≤  50 MA
send working current: 300MA
BT  range: ﹥10M
charge methods: Micro USB 5V/0.5A
Output connection: 3.5MM stereo audio port
Input connection: 3.5MM stereo audio port
Compatibility: compatible with phones and PAD of Android/IOS system, and all  BT audio devices.
TX Mode Working Time: 2 hours
RX Mode Working Time: 6 hours
Battery Capacity 200 mAh
Color: Black
Item Size: Approx. 5.3 * 3 * 1cm / 2.09 * 1.18 * 0.39in
Item Weight: Approx. 18g / 0.63oz
Package Size: Approx. 13.8 * 8.8 * 2cm / 5.43 * 3.46 * 0.79in
Package Weight: Approx. 68g / 2.4oz

Package List:
1 * 2 in 1 BT Audio Adapter Transmitter & Receiver
1 * 3.5mm AUX-IN Cable
1 * Charging Cable
1 * User Manual