Bluetooth version: Bluetooth 3.0<br>Transmission distance: 10m in open area<br>Max TF card memory: 32G (not included)<br>Sensitivity: 100dB ¡À 5dB<br>Output: 6W<br>SNR: 90dB<br>Distortion: 0.5%<br>Talk time: 8 hours<br>Battery: Built - in lithium battery <br>Charging: USB port, 3.5V AV input port<br>Item size: 17 * 5 cm / 6.7 * 1.89 (H * D)<br>Item weight: 323g / 17.18oz<br>Package size: Approx. 19.5 * 9 * 8.5cm / 7.67 * 3.54 * 3.3in<br>Package weight: Approx. 563g / 1.241lb<br><br>Package List:<br>1 * Bluetooth Speaker<br>1 * USB Charging Cable<br>1 * Audio Cable<br>1 * User Manual (English & Chinese)  <br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/53c6760440274b0ff927e372-1-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/53c6760440274b0ff927e372-2-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/53c6760440274b0ff927e372-3-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/53c6760440274b0ff927e372-4-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/53c6760440274b0ff927e372-5-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/53c6760440274b0ff927e372-6-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/53c6760440274b0ff927e372-7-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/53c6760440274b0ff927e372-8-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=8de30a0e77a811e68f3f027a37f83259.jpg" alt=""width="800" noproxy><p style="text-align: center;"><p style="text-align: center;">