The VisionTek SoundCube is built to IPX7 Waterproof specifications which lets you listen to music no matter the weather. Thanks to TWS technology, you can pair two SoundCube speakers to create a true stereo sound experience. With over 6 hours of playback time per charge, you're set for whatever you want to do. Compact, stylish design meets dustproof and waterproof standards, making this portable speaker perfect for on-the-go people. Features a 5W speaker. Wireless and compatible with Bluetooth 5. 0. Comes in adesign. Dimensions: 1. 8"H x 5. 6"W x 3. 7"D. Package includes a micro-USB charging cable and a quick start guide. IPX7 waterproof specification: submerge in 3' of water for up to 30 minutes. Two SoundCube speakers can be paired in TWS mode to allow a true stereo sound experience. 1200mAh rechargeable battery offers up to six hours of playtime. Micro SD card reader with support for MP3 and WAV audio files and 64GB cards. FM radio mode. Hands-free capabilities. Features a built-in microphone. Silicon strap makes it easy to attach to your backpack or bike for hands-free listening. 1-year manufacturer limited warranty.