Ultimate Ears Wonderboom Portable Bluetooth Speakers (Unicorn)
Waterproof – IPX7 rated: WONDERBOOM can be immersed in liquid up to 1 m for up to 30 minutes.
Maximum sound level: 86 dBC • Frequency range: 80 Hz – 20 kHz • Drivers: two 40 mm active drivers and two 46.1 mm x 65.2 mm passive radiators
Rechargeable lithium-ion battery for up to 10 hours of battery life between micro-USB charges. Charge time: 2.8 hrs
Pair up to 8 Bluetooth® enabled source devices. Connect up to two source devices at the same time. Wirelessly play (stream) to 2 WONDERBOOM from one source.