Feature: 1. Bluetooth 5.0: Alarm clock speaker using the new Bluetooth 5.0 chip, the transmission distance is farther, faster, more stable connection signal, to achieve CD quality sound transmission. 2. No Distortion: This alarm clock Bluetooth speaker with strong magnetic high definition speakers, the sound is clear and loud without distortion, stable output of better music. 3. Multi Function: Digital clock speaker, simple and elegant design, when not listening to music, it is a digital clock, with a large mirror screen, real time display time. 4. Compatible Devices: Digital clock wireless speaker can be connected to any Bluetooth device you have. Such as smartphones, tablets, laptops and computers, etc. 5. USB Charging: This mirror clock speaker has built in 1200mAh high capacity lithium battery, supports USB charging, long battery life, suitable for bedroom, office, etc. Specification: Item Type: Alarm Clock Speaker Material: Plastic Product Size: Approx. 12 x 5 x 3.5cm / 4.7 x 2 x 1.4in Storage Type: Maximum Support 32G Memory Card (Not Included) Battery Type: Lithium Battery (Shipped with Built in Battery) Battery Capacity: 1200mAh Rated Power: 3W. Package List: 1 x Alarm Clock Speaker1 x Data Cable1 x Instruction Manual Note: Manual measurement, please allow some errors.