BLUETOOTH V4.1: Turn your stereo audio device into a Bluetooth-enabled one. Advanced CSR 4.1 chip ensures that you can enjoy your music and hands-free call from your smartphone in premium-quality sound. Up to 33ft connection range guarantees low signal delay.
	
AUTOMATICALLY RECONNECT: just turn on the Bluetooth of the cell phone first, and then turn on the Bluetooth receiver, The Bluetooth Receiver can be automatically paired. 
	
DOUBLE LINKS: Mpow Portable Bluetooth Receiver can connect two Bluetooth devices at the same time. 
	
EXTRA-LONG BUILT-IN BATTERY: Provides up to 8 HOURS playing time and only need 1.5 HOURS to charge it fully. 
	
WIDE COMPATIBILITY: Compatible with most smartphones and Bluetooth electronics, ideal for home or vehicle audio systems.