Bluetooth Speaker Wireless Premium Outdoor Loudspeaker Subwoofer Hand Free TF Card Sport

Description:
Color: black, blue, red, yellow
Material: ABS
Battery capacity: 800mAh
Bluetooth version: 4.0
Transmission distance: 10 meters
Battery Type: Built-in lithium battery
Battery life: 6 hours play
Output power: 3W
Storage Expansion: TF Card
Transmission interface: USB2.0/AUX interface
Function: wireless Bluetooth player, AUX transmission player,
Waterproof: Support
Applicable products: All electronic devices with Bluetooth or audio transmission capabilities
Size: 9.5x9x6.8cm