•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 •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: V5.0 •Effective distance: 10 meters •Output power: 5 w * 1 •Signal to noise ratio: ≥90dB •Battery capacity: 500mAh •Game time: 2 hours •Frequency response range: 100HZ-20KHZ •Material: ABS •Product size: 136.4 * 70 * 80 mm •Product weight: 252G Package included: •1 x Bluetooth-compatible Speaker •1 x Charging Cable •1 x Audio Cable •1 x English and Chinese User Manual