<b>Technical Specification</b><br><br> - Material: ABS+PC<br> - Bluetooth version: 5.0<br> - Transmission Range: 10m<br> - Output power: 4Ω/ 5W<br> - Frequency response: 100Hz-20KHz<br> - Distortion: ≤5%<br> - S.N.R: ≥80db<br> - Battery: 3.7V/ 800mAh<br> - Working hours: 6 hours<br> <br> <br> <b>Light+ Power button operation instruction</b> <br> 1.Power ON/OFF, Pause/Play button: <br> Long press 3 seconds to power on or off the speaker. <br> Single press to pause or play the music. <br> 2.Speaker hands-free call: <br> After connect with phone bluetooth, when a call comes in, single press it to answer phone hands-free;single press it to hang up. <br> 3.Led light open/close button: <br> Double press to open or close the led light. <br> <br> <b>Package Includes:</b> <br> Bluetooth Speaker*1<br> USB Charging Cable*1<br> User Manual*1<br> <br> <br> <b>Our </b> <br> Quality first is our belief. We are very confident and proud of our items quality. <br> Contact us freely if encountered any problem about the product. We would do our best to help solve it.