Make your Car AUX audio sytem and home theater AV HiFi Surrounding system become bluetooth compatible.
Simple operation,3.5mm Male to Male Audio Connector or 3.5mm Male to Male Audio Cable to connect the speakers and the receiver.
High-performance AMP chip,can push the headset,and high-power speaker,applicable to all types of speakers
Powerful bluetooth IC,More stronger compatibility
Powered by built-in rechargeable li-ion battery via mini USB port , long working time and low consumption.