Mini 3.5mm BT Stereo Audio Transmitter Wireless BT A2DP Stereo Music Transmitter Adapter Hands-free for Mp3 Mp4 CD Player TV PC

The BT Stereo Audio Transmitter is Specially designed for the Audio Devices (Such as Mp3, Mp4, TV and PC, etc) without BT function. You can connect the BT Stereo Audio Transmitter to the audio devices with BT function via the included 3.5mm Audio Plug, changing these audio devices into BT-enabled audio devices, and making it work with BT-enabled Headset and Speaker. With the BT Stereo Audio Transmitter, you can greatly enjoy the music of the Audio Devices (Such as Mp3, Mp4, TV and PC, etc) without BT function by the BT-enabled Speaker and Headset.

Features: 
Connect the BT Stereo Audio Transmitter to the Audio Devices (Such as Mp3, Mp4, TV and PC, etc) without BT function via 3.5mm the included audio plug, changing these audio devices into BT-enabled audio devices, and making it is able to work with BT-enabled Headset and Speaker. 
With 3.5mm audio plug, fit for most kinds of audio devices, such as CD Player, TV, MP3, MP4, PC, etc. 
The BT Stereo Audio Transmitter changes the audio devices without BT function into BT-enabled audio devices, and transmits the audio signal to BT-enabled device wirelessly.
Plug and play, no need installation. 
Built-in high-performance rechargeable lithium battery, can offer 5~7 hours of work time after fully charged (Charged via USB Cable). 
Compact size, portable and lightweight. 

Specifications: 
Color: Black 
Material: ABS  
BT version: BT 4.0 + EDR 
BT profiles: A2DP HSP HFP OPP OBEX DUN
BT Frequency Range: 2.4GHz~2.4835GHz 
Effective Transmitter Range: up to 8 ~ 15m 
Receiving Sensitivity: -74 ±4dB
High-performance Built-in 250mA Rechargeable Lithium Battery 
Input voltage: DC 5V 
Working Voltage: 3.3～4.2V
Working Current: 150mA
Maximum Working Current: 30mA
Charge time: Approx. 2 hours 
Work time: Approx. 8~10 hours 
Standby Time: About 720 hours
Item size: Approx. 5.8 * 3.5 * 1.5cm / 2.28 * 1.37 * 0.59in 
Item weight: Approx. 22g / 0.78oz 
Package size: 11 * 7.5 * 2cm / 4.3 * 3 * 0.8in 
Package weight: Approx. 52g / 1.85oz 
  
Package List: 
1 * BT Audio Transmitter 
1 * 3.5mm Audio Cable
1 * USB Charge Cable