Radio, CD/MP3 player for children - Universal - Wireless bluetooth speaker led hands-free support tf card reading usb fm Highlights Universal Wireless bluetooth speaker led hands-free support tf card reading usb fm Wireless Bluetooth speakers LED Support hands-free charging TF Card Read USB FM The product is shipped according to the color or size of the main image on the product page. Features: 1. Support TF card to play MP3 directly. TF card not included. 2. Built in 520mA/3.7V rechargeable battery, charged by computer via USB interface 3. Support mobile phone hands-free function. 4. White, pink, blue color available. 5. with LED light. Descriptions: 1. Play songs via AUX, Bluetooth, TF memory card. 2. The speakerphone has a built-in microphone so you can take calls on the speakerphone. 3. Portable, convenient to carry Features: Material: metal and plastic Color: white, pink, blue Size: 76*76*83mm Model: M-28 Electrical rating: 3W Power indicator: 4V Frequency response: 100Hz-18 kHz S/N Ratio: 65 dB Continuous Work: 3-5 hours Charging Voltage: DC 5V Package Included: 1 x Wireless Bluetooth Speaker 1 x USB Charging Cable Note: Item color displayed in photos may be slightly different on your computer monitor since monitors are not calibrated same. Please allow slight deviation due to manual measurement. THANKS