3W speaker:Built in 57mm speaker. compact design. high volume. Bluetooth 5.2:Wireless Bluetooth connection. effective connection distance of 10 meters. more stable. Multiple playback modes:Supports Bluetooth playback. TF card playback. and USB playback to meet your different playback needs. Emergency flashlight:In case of unexpected situations. you can use a flashlight for lighting. Short press the bright light. long press the light to burst. and never fear the darkness again! Parameters: [Size]: 180X66X113mm [Horn]: 57mm 4Ohm 3W [Battery capacity]: 800mAh (18650) [Bluetooth version]: 5.2 [Play time]: 2 hours [Supporting functions]: FM/AM/SW. Bluetooth. USB flash drive. TF. flashlight. solar charging. hand cranked charging Colour:gold Material:ABS note:Radio random colors. don't accept the specified color Package Contents: 1 x Radio 1 x Data Cable Only the above package content. other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.