Power supply: 100-240 V AC, 50/60 Hz via supplied charger
or 11.1 V DC via rechargeable battery
Power output: 30 W
Rec. battery: 11.1 V DC, 4.4 Ah (49 Wh)
Battery operation: up to 10 hours
Recharging time: max. 7 hours
Protection grade: IP65
Bluetooth version: 3.0
Profiles: A2DP 1.2, AVRCP 1.0
Range: 10 m
Carrier frequency: 2.4-2.4835 GHz
Status indicators: red LED for power and charging
green LED for pairing
Speaker: 10 cm subwoofer (4"), 4 cm tweeter (1.6")
Sensitivity: 80 dB (±5 dB)
Connection: 3.5 mm stereo jack
Dimensions: 166 x 172 x 260 mm
Weight: 2,4 kg
Size of woofer: (4") ca. 10 cm
IP classification: IP65
Frequency range: 50 - 20000 Hz
Height: 26 cm
Depth: 17,2 cm
Width: 16,6 cm
Power connection: Battery/battery pack; Mains Input Socket (M) Coaxial power connector (M) Power supply cord with AC adapter (m) 

Weatherproof Bluetooth speaker with 30 watts power
-Weatherproof, portable Bluetooth speaker (30 W)
-Enjoy music wirelessly from mobile Bluetooth devices such as smartphones, tablets and notebooks
-Hose- and dust-proof design with rubber-lined enclosure (IP65)
-Clear, dynamic sound for spontaneous outdoor parties
-10 cm bass system for powerful bass-driven sound
-Massive, rechargeable Li-ion battery for a long operating time of up to 10 hours
-3.5 mm AUX input connects any non-Bluetooth device
-Integrated automatic charging of the battery
-Rugged, lightweight design with built-in carrying handle
-Incl. charging adapter and 3.5 mm audio cable
-Power connection: Battery/battery pack; Mains Input Socket (M) Coaxial power connector (M) Power supply cord with AC adapter (m) (provided)
-Control: Bluetooth