Tronsmart Mega 40W 3D Surround Sound Bluetooth 5.0 Speaker

1. Touch panel with gesture control bluetooth speaker2. 28 core large subwoofer horn delivers louder output up to 40W3. 3D digital sound & DSP technology4. Bluetooth 5.0 with up to 30m connect range5. True wireless stereo6. Supports NFC and Micro SD card7. Support Voice assistanceSpecifications1. Bluetooth: 5.02. Transmission range: 30m (open field)3. Output power: 20W x 24. Battery: 3300mAh x 25. Power supply: 5V/2.1A 6. Frequency response: 115Hz-13KHz7. Distortion: <=1.0%8. Driver unit: 4ohm / 53mm9. Playing time: up to 15 hours10. Dimensions: 193x57x82mm11. Weight: 662gPacking list:- Speaker x 1- USB charging cable x 1- Audio cable x 1- Manual x 1Specification: Package Weight One Package Weight 0.94kgs / 2.08lb One Package Size 23cm * 13cm * 7cm / 9.06inch * 5.12inch * 2.76inch Qty per Carton 20