Enjoy music wirelessly via Bluetooth. FM Tuner with 20 preset stations for easy access to your favorite music station. Dual Alarms. LED lighting for night visibilities. Mirror functionality. Features: -LED LCD -Dual Alarm mode setting -FM Radio -AUX -Bluetooth 4.2 Wireless Connections -Three-Speed Brightness Adjustment -SD Card Playback -Temperature Check -Hifi Sound Quality -Hands Free Call Answer -Oblique Angel Design -Mirror Display Specifications: Battery: -Charge Time: About 5 Hours -Charge Cable: Micro USB -Charge Current: 450mA -Working Time: about 13 hours calls & music (middle volume) -Capacity: DC3.7V----1800mAh (Polymer lithium battery) Audio: -Speaker size: 45mm -Output: 5W -Passive Vibrating Diaphragm: 40mmx1 Others: Port: AUX-in, Micro SD card, Micro USB What's in the box 1x Bluetooth Speaker Alarm Clock 1x Micro USB & AUX cable for charging 1x Instruction Guide