SR11 Wireless Bluetooth Music Receiver Adapter Car Collar-clip Plug-in Bluetooth Audio Receiver •By pairing Bluetooth devices such as mobile phones,tablets,computers and other products,you can enjoy the portability brought by Bluetooth wireless at any time. •The mobile phone is connected to the car stereo,and the audio is played wirelessly. You can listen to the music in your mobile •Support CVC call noise reduction technology,built-in power isolation module,separate noise current,call like face to face •Insert the earphone into the Bluetooth adapter,completely solve the problem of earphones,old-fashioned audio equipment and other devices without Bluetooth function to achieve wireless Bluetooth •Support TF card playback,you can enjoy music without Bluetooth connection to your phone •Back clip buckle,can be easily clipped to clothes,firm does not fall,easy to carry •Using the newly upgraded Bluetooth 5.0 chip,multi-data transmission is more stable,wireless coverage is wider,and low-power operation is more power-saving •Large capacity lithium battery,long battery life,stable transmission,low latency,fast game operation •Specification: •Model: SR11 •Material: ABS+PC •Function: Provide wireless signal,TF card playback •Bluetooth protocol: AVRCP/A2DP/HFP/HSP •Output interface: 3.0mm audio •Signal to noise ratio: >90dB •Charging time: 2 hours •Battery type: rechargeable lithium ion battery •Battery capacity: 200mAh Package included: •1 x Receiver •1 x English and Chinese Manual •1 x Charging Cable •Other items not included