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 * Radio 1 * 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. Note: 1.Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 3160 hours Hope you have a pleasant shopping experience!