The Sencor SSS 1050 in black is a waterproof wireless Bluetooth speaker. Two speakers with a maximum power of 5W will take care of the strong and clear sound. With a large rechargeable battery, the Sencor speaker offers up to 13 hours of music playback with a range of 15 metres. The SSS 1050 also features a 1/4" thread that can be attached to a bike, boat or anywhere else you want. The Sencor SSS 1050 will be a perfect companion for you in any situation.