LM-S366 wireless bluetooth speaker with LED lightColor: blackPlayback mode: Bluetooth connection, TF card, USB connection, FM
radio, AUX connectionPower: 5 WUsage time: 2-5 hours
Battery capacity: 500mAh..
Upgraded 20 hours playtime: its powerful rechargeable 300mAh battery provides up to 20 hours of continuous music or phone conversation with a single full charge. It comes with IPX5 waterproof created for defect kinds of sport and never worry about water damage, enjoy your sweat and it won..