VINA MS329 Scorpion Style Waterproof NFC Wireless Bluetooth V4.0 Speaker for Cellphone / PC - Orange
1.Battery Capacity: 2000mAh. 2.Bluetooth Resolution: CSR4.0 up to 13 metres open field; Compatible with all bluetooth devices 3.Support multiple Pair: up to 8 devices 4.Frequency Response:80Hz~20kHz 5.On/OFF Bluetooth switch