KDM Star is your perfect audio partner for all your outdoor adventures. With an IPX6 rating, this speaker is both splash and sweat-proof, making it ideal for outdoor activities. The FM radio function lets you tune in to your favorite stations, with wireless connectivity, you can stream music from any device with ease, and the high-fidelity speakers ensure crystal-clear sound quality. Wireless Version : V5.1 Battery Capacity : 2400mAh Transmission Distance : 10m Output power : 5 W*2 FREQUENCY : 80Hz-15kHz MUSIC TIME : 8HOURS CHARGING TIME : 1.5 HOURS Charging Type : Type-C Colors : Black, Grey, CAMO