Fangrui Product Details With Ipx6 Level Waterproof Function Using Bluetooth 5.0 Technology, Stable Playback Speed Without Delay Two 20-core High-powered Internal Magnetic Unit, Two Bass Amplifiers, Super Subwoofer Support Wireless Products With A Grip, Easy To Carry 1. X5 Portable Bluetooth Audio System, Dual Speaker High-power, Shocking Bass, And Long-lasting Battery Life 2. Wireless Series Connection, Two Audio Systems Wireless Series Playback, 360 Degree 6d Stereo Surround Restoration Of The Scene, Enjoy The Stunning Sound Effect Of Moving To The Cinema 3. Ipx6 Waterproof, No Need To Worry About And Splashing, Allowing You To Fully Enjoy The Fun Brought By Music 4. Ultra Strong Bass, Two 20 Core High-power Internal Magnetic Units, And Two Bass Amplifiers, Bringing You Rich And Clear Pleasant Sounds Bluetooth Version:v5.0 Battery Capacity:6000mah Colour:blue Material:abs+cloth Size:10.5x10.5x26cm Package Contents: 1 * Speaker 1 * Type-c Charging Cable 1 * Audio Cable Only The Above Package Content, Other Products Are Not