The iLive(TM) Water Resistant Magnetic Speaker delivers powerful sound in a rugged, portable design. Featuring Bluetooth(R) v5.1, IPX4 water resistance, and a shock-absorbing cover, it's built for adventure. A strong magnet secures it to most metal surfaces, while the built-in rechargeable battery provides up to 10 hours of playtime. Includes carabiner and USB charging cable. Perfect for outdoor use, travel, or on-the-go listening. Complies with CPSIA, Prop 65. 1.12" W x 3.03" H x 3.03" L