•Bluetooth-compatible 5.0, fast connection, stable signal, compatible with all Bluetooth-enabled devices •ABS shell protects the speaker from water, dust and impact •IPX5 waterproof, dustproof and shockproof •5W*1 high power, two bass partitions on each side, vibrate when playing music •Cylindrical and built-in left and right channels provide 360° stereo •1200 mAh battery, when fully charged, 2/3 volume can play for 10 hours •FM radio allows you to listen to the radio freely •Support MP3, WMA, WAV, FLAC, APE format music files •Support TF card, maximum support 32G(not include), support USB 2.0 disk •Support U disk plug and play •Support external MP3/MP4/computer audio input function (AUX) •TWS function, you can connect two speakers to synchronize with a phone •Simple button control, you can press the button to turn on/off, play/pause, switch modes, skip songs, adjust volume, etc. Specifications: •Bluetooth-compatible specification: V5.0 •Transmission range: 10M •Battery capacity: 1200mAh •Built-in voltage: 3.7V •Playing time: about 2H •Speaker size: 45MM*2 •Speaker power: 5W*2 •Charging input: 5V/500MA •Single machine size: 67*68*172mm •Single machine weight: about 363G •Function: hand strap, Bluetooth, support FM radio, USB, TF card, AUX playback, call, TWS Package included: •1 x Bluetooth-compatible Speaker •1 x Charging Cable •1 x Audio Cable •1 x English User Manual