67mm or 2 3/4 inches.
180mm or 7 1/8 inches.
548g or 1.2lbs
UE BOOM 2 can be immersed in water up to 1m for up to 30 minutes.
Maximum Sound Level
90Hz - 20kHz
Two 45mm (1 3/4") active drivers and two 45mm x 80mm (1 3/4" x 3") passive radiators.
Rechargeable Lithium-Ion Battery for up to 15 hours of battery life between Micro USB charges.
Actual battery life will vary with use, settings and environmental conditions.
Charge time: 2.5 hours
Pair up to 8 Bluetooth ® enabled devices - Connect up to two source devices at the same time.
Wirelessly play (stream) to 2 UE BOOM 2s from one source.
Mobile range of play is up to 33m (100 ft).
NFC (passive) enabled - (works with active NFC enabled source devices * Android Jellybean and higher).
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Brand new unit comes with one year warranty.