Some music makes you want to move-and now you can. Bluetooth wireless connection gives you up to 30 feet of wireless freedom. From the Manufacturer Bluetooth wireless speaker Some music makes you want to move—and now you can. Bluetooth wireless connection gives you up to 30 feet of wireless freedom. Rechargeable battery Keep playing for up to 5 continuous hours between recharges. This mini wireless speaker keeps the party going. Auxiliary input Pair X50 with your Bluetooth wireless music device, or use a 3.5 mm jack to connect other players. Small size, big sound Experience loud, exceptionally clear sound from a compact size.