Wireless Portable Bluetooth Speaker

Product characteristics: Touch control, Bluetooth playback, hands-free calls, TF card playback, U disk playback, Line ON playback Technology Material: ABS + PCPower Source: lithium battery / USB 5 vStandard Fit: BlackProduct Size: 300 * 65 * 40mmProduct Net Weight: 400gBluetooth version: V4.2Channel mode: Stereo left and rightAmplifier Specifications: 5W * 2Speaker Specifications: Ø45mm, 45w * 2Distortion rate: <3%Bluetooth distance: within 10 metersExtended memory: 16gFrequency response: hz-20 20 kHzSignal to noise ratio: 75dBLoad parameters: 5 v 1ABattery capacity: 2000 mah The package includes:1x speaker1x USB Charging Cable1x aux cable1x product manualDual 10W Speaker  Dual 10W high-fideliity loudspeaker,it can provide you crystal clear sound.   Wide Exand Compatible with TF Card and USB Flash Drivers Lower Power consumption. greatly enhanced battery life not only a speaker. but also an artwork  Touch Control  Just touch the buttons slightly, providing great convenience   Powerf