Features:  -The mirror LED display can display the time and the alarm clearly, and the numbers are large enough to be easy to see.  -Dual Alarm Clock Design, can be set and used independently, one weekday and one weekend. You can also set the ringing from TF card music and adjust the volume of the alarm clock.  -The Bluetooth 5.0 speaker alarm clock Bluetooth link and TF card playback function provide you with more music choices.  -Large Capacity Battery, the powerful battery life is built-in 2800mA, and the battery can stand by for 60 hours.      Specifications:  Peak power: 5W;  Charging input: 5V-1A;  Charging power supply: DC 5V;  Output power: 5W*1;  Frequency response: 150Hz-20KHz;  Signal-to-noise ratio: ≥75dB;  Distortion: 2-10%;  Input sensitivity: 600mV;  Connection distance: about 10m/32.80 feet (without barriers);  Function: dual alarm clock function/BT Bluetooth connection function/clock/knob night light/TFT music player/woofer/mirror;  Color: black/white/blue;  Play music: about 3-6 hours;  Standby time: about 50-60 hours;  Charging time: about 4 hours;  Bluetooth version: 5.0;  Material: ABS;    Package Included:  1 * Bluetooth Digital Alarm Clock;  1 * Charging Cable;  1 * Manual