This is a Bose soundwear speaker which is worn round your neck. It is in used good condition and works well. Comes in original box, but not the original cable, but a compatible usb-a cable is included for charging. The speaker does have a cover over it with a zip which you undo slightly to charge up. Fabric and zip in good condition. I’ve tested the battery to get a rough idea of battery life on it - from a full charge dropping to 80% charge playing continuously I got about 90 minutes play from it on a medium volume. So pretty decent battery life, although higher volumes would be lower.
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