Features: BT Connection: Utilizing advanced BT 5.2 technology, this speaker offers a fast and stable wireless connection. It also supports dual speaker pairing for an even more immersive audio experience. 360-degree Surround Sound: A large 57 mm speaker horn brings 360-degree surround sound, delivering crystal clear highs, rich mids, and deep, powerful bass. Portable and Waterproof: With an IPX6 rating, this wireless BT speaker is built to withstand water splashes. Take your music anywhere, whether cycling, camping, or enjoying outdoor activities. Long Battery Life: Equipped with a powerful 3000mAh battery, this portable speaker provides 6-7 hours of playback time, allowing you to enjoy your favorite tunes without worrying about running out of battery. Stylish and Convenient Design: The compact and lightweight design, along with the built-in strap, makes it easy to carry this speaker anywhere you go. It is a perfect companion for both indoor and outdoor use. Specifications: Brand: ZEALOT Model: S75 BT Version: BT5.2 Transmission Range: 10m (no obstacles) Power: 10W Frequency Response: 20Hz-20KHz Distortion Degree: less than 1% Battery Capacity: 3.7V 3000mAh Working Time: 6-7 hours Charging Time: 2-3 hours Charging Voltage: DC 5V Horn Size: φ57mm Color: Black, Orange, Bluish blue, Gray, Camouflage (Optional) Item Size: Approx. 14.6*11.1*6.5cm/5.74*4.37*2.56in Item Weight: 602g/21.23oz Package Size: 17.0*14.2*8.5cm/6.69*5.59*3.34in Package Weight: 675g/23.81oz Package List: 1 * Speaker 1 * Charging Cable 1 * User Manual