Bluetooth 4.0 Connectivity : Connection range is up to 33 feet, Bluetooth 4.0 for wireless connectivity

Handy and Portable : Portable and suitable features guarantee better user experience when playing music in outdoor hiking/biking. Additionally, comes with a hand strap, it's very convenient to carry this speaker everywhere.

Powerful Performance : Two 5W total 16 core double Magnetic horns , make high definition audio and clarity,without distortion even at highest volume. High voice is bright and clear sound , Alto voice is resounding, shocking bass.

three-proofing design : IP65 Waterproof Rating, dustproof and shockproof for outdoors.

Hands-Free Calling : Built-in microphone, Mpow portable bluetooth speaker hands-free calling function provides you worry free about picking up your phone when sporting.

Warranty : 18-month worry-free guarantee!