Features: Experience immersive sound with our bone conduction loudspeaker, featuring advanced Bluetooth-compatible technology, clear sound, and weather resistant design for versatile indoor/outdoor use. Equipped with adsorption chassis and metal construction, this wireless Bluetooth-compatible loudspeaker securely attaches to fitness equipment, and various surfaces while delivering powerful bass and treble. Ideal for fitness enthusiasts, outdoor adventurers, and home users seeking that maintain environmental awareness during workouts or daily activities. Enhancing shower time, gym routines, or camping trips with this portable waterproof loudspeaker that projects rich stereo sound across bathroom tiles, exercise bikes effortlessly. Redefine sound versatility with our bone conduction loudspeaker's multi device connection ensuring safe sound transmission through objects without compromising situational awareness. Specifications: Component: loudspeaker: 3W/4Ω/27mm Distance: 10m Size: Approx.40x40mm/1.57x1.57inch Frequency response: 100HZ-20KHZ Bluetooth-compatible version: 5.0 Package Includes: 1 Set Bluetooth-compatible loudspeaker note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.