Specification: Peak power: 5W_x000D_Charging input: 5V-1A_x000D_Bluetooth device name: asmB126_x000D_Charging power supply: DC 5V_x000D_Battery: 3.7V 18650 battery 2600mAh_x000D_Output power: 3W * 1RMS_x000D_Frequency response: 150Hz-20KHz_x000D_Signal to noise ratio: 75dB_x000D_Distortion: 2-10%_x000D_Input sensitivity: 600mV_x000D_Connection distance: about 10m / 32.80 feet (without obstacles)_x000D_Function: dual alarm clock function / BT Bluetooth connection function / clock / knob night light / TFT music player / woofer / mirror_x000D_Color: black/white/blue_x000D_Playing music: about 3-6 hours_x000D_Standby time: about 50-60 hours_x000D_Charging time: about 4 hours_x000D_Bluetooth version: 5.0_x000D_Material: ABS_x000D_Working current: 20-200MA Features: 11. LED display: The digital radio alarm clock provides a large screen. The clock radio with alarm is easy to read. The LED display of the mirror can clearly show the time and alarm, and the number is large and easy to see. 2_x000D_2. Double alarm clock design: There are two independent alarm clocks that can be set and used independently, one weekday and one weekend. You can also set ringtones from TF card music and adjust the volume of the alarm clock. 3_x000D_3. Compatible with all Bluetooth devices: You can instantly connect to a smartphone or tablet from a distance of up to about 10m / 32.80 feet. The Bluetooth 5.0 speaker alarm clock Bluetooth link and TF card playback function provide you with more music options. 4_x000D_4. Large capacity battery: Built-in 2800mA powerful battery life, the battery can be stored for 60 hours. The full-screen mirror design is stylish and simple, which can reflect your beauty at any time while listening to music. 5_x000D_5. Stylish and elegant design: This must be the most exquisite alarm clock you have ever seen. It is not only a clock, but also a great decoration for your bedroom. The stylish appearance and versatile functions make it an ideal gift for children. PackageList: Bluetooth digital radio alarm clock* 1 _x000D_Charging cable* 1 _x000D_User Manual * 1