Take this compact yet full of superior sound Braven 105 Portable Wireless Speaker with you anywhere for 8 hours of playtime. With the added versatile elastic strap and circular construction, you can loop, strap, hang or hold this speaker with ease. Equipped with a shockproof sport exterior and IP67 waterproof protection this is sure to outlast even your toughest workouts. Wirelessly stream your favorite music via Bluetooth or answer calls with the hand-free built-in speaker phone with noise-cancelling technology keeping out unwanted noises. Once you turn the speaker on you will fully understand why it’s part of Braven’s highly acclaimed Active Series. On top of all the excellent features they have included an Action Mount accessory to be used as a stand or mount. The internal battery bank is: 800mAh