Best Sellerr Hifi Bluetooth Speaker Soundbar Wireless Bass Subwoofer

Specifications:   1.Output Power: 10W*2 2.Product Tpye: Bluetooth speaker 3.Bluetooth Version: V4.2 4.Working Time: about 12 hours 5.Operating range: 10M 6.Unit size: 52mm*2 7.Impedance: 4Ohm 9.Charging time: about 6hours 10.Power supply: DC5V/1A 11.fRequency responcy: 150Hz-20KHz 12.Dimenson: 378*60*70mm 13.Weight: 600g 14.Packing list: user's manual+aux cable+usb cable+speaker Operation Mode Bluetooth Mode: 2.Rorate the volume knob to turn on the machine,then blue color Bluetooth LED indicator light on,with notification sound. 3.Bluetooth led light flash by 100ms speed,use your mobile phone sourcing After connected,the blue LED indicator light on and the notification sound.Then play When smartphone paired this machine again,it will connect automatially. 2.Aux mode,Blue LED light on Charging: 1.Plug the end of the included USB cable into the speaker USB port.Plug the other end into a USB 5V port on your computer or other 5V adapters made for USB charging. 2.The indicator light will show red while charging and will go dark once the charge is complete. Low Power Protection: 1.When battery power is lower than 3.3Voverthan15s,thereis warming sound. Andthenbatrypowerislowe than 3.1v ovel than 15s,speaker's notiation sound then turn off.