New Design Professional Mini Portable Wireless Blue tooth Outdoor Home Theater Speaker Waterproof

●Bluetooth Version: Jieli 5.0+EDR
●Built-in lithium battery: 500Mah
●Speaker Size: 52mm
●Power output:5W
●Power input: DC 5V
●Bluetooth Distance 10M, call hands-free function
●Support :TF/USB/FM/AUX/BT