Car Bluetooth 3.5mm Jack Hand Free Speaker Music Aux

Portable and handy, exquisite special design
Pure sound output, a feast for the ears
Short /long press a button to answer/cancel a phone call, easy to use
Automatic memory connected function, double click to dial the last phone call
Support two Bluetooth devices connecting at a time, switching alternately
Compatible with all home stereos / speaker, car stereos, headphones which support 3.5mm audio input
Compatible for iPhone, Android phone, any other smart phones which with Bluetooth function
Built-in 90mA lithium battery, comes with a protection circuit to prevent over-charge battery and product damage
Support two mobile phones connected at the same time, listen to the song or play games at the same time
Support for most Android and IOS system phone power display, easy to understand the receiver power to prevent accidental power loss of the receive
Extra-long play time with built-in battery, can provide up to 4 hours playing time and talk time, only 0.5 hours charging time. Battery: built-in 3.7V 90mAh Li-ion battery