Doss DS-1168 Asimom Bluetooth Speaker: 1.bluetooth V2.1+EDR 2.battery, ... 7v 1020mah Mini Doss DS-1168 Asimom Smart Bluetooth Wireless Portable Speaker Colorful Feature1. Special Doss voice prompt,calling ... for meeting,travelling,car kit,children teaching.SpecificationBluetooth: Bluetooth V2.1+EDR Range: 10mPower: 1.5wFrequency: ... Doss DS-1168 Asimom Smart Bluetooth Wireless Portable Speaker Colorful