Epic sound from your portable speaker Enhanced bass and powerful sound combine in a compact package with this Sony Bluetooth wireless speaker Features wireless multi-room capabilities. You can add an extra speaker for exquisite stereo sound thanks to stereo pairing Enjoy a long battery life Internal battery offers up to 12 hours of battery life, so take this speaker on the trail with you Bluetooth compatible, meaning your favourite devices will seamlessly connect to this speaker Portable and durable Portable Bluetooth speaker is water, dust, rust, and shockproof, so you can take it on the go, wherever that might be Multiway strap makes it easy to carry this speaker along with you