Bluetooth specification: Bluetooth V2.1/V1.2
Function range: 10 meters
Frequency response: 2.4GHz-2.4835GHz
Receiving sensitivity: -74±4dB
Charging input voltage: DC 5V
Working time: Up to 10 hours
Charging time: About 2 hours
Enable your audio device to transfer stereo audio wirelessly.
3.5mm plug fit for most of audio devices.
Rechargeable Lithium-ion battery.
Compatible seamless with Bluetooth A2DP headset and Bluetooth A2DP speaker etc.
What's in Box
* Bluetotoh Audio Transmitter
* User Manual
* USB Cable
* Carton size: 70.5*25*13.5cm
* Weight: 4.3KG