Description: The intelligent Bluetooth-compatible5.0 chip supports high-fidelity, lossless and surround sound effect. This digital alarm clock also supports time display, music play, FM radio, temperature display and hands-free calling, which is multifunctional and practical. It is constructed of ABS material. The length of this digital alarm clock is 4.3cm, width is 7.2cm and height is 12.7cm. The digital alarm clock is suitable for being used in home, bedroom, college dorm and so on. Item Name: Wireless Speaker Material: ABS Bluetooth-compatible Version: 5.0 Interface: USB Frequency Response Range: 100Hz-20000Hz Battery Capacity: 1200mAh(Included) Features: High Fidelity, Temperature Display, Multifunctional Size Details: 4.3cm x 7.2cm x 12.7cm/1.69" x 2.83" x 5" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Wireless Speaker 1 x Charging Cable 1 x User Manual