Dell AD211 Bluetooth Portable Speaker - Manual (Page 28)

Specifications
General
Model number AD211
Connection type Disconnected
Supported operating systems Microsoft Windows 7, Windows 8,
Windows 8.1
Electrical (Li-Ion battery)
Operating voltage 3.7 V
Operating current 2.5 A
Output power 2.5 W x 2 continuous RMS power@
= 10% THD
Physical Characteristics
Woofer:
Height 62 mm
Length 150 mm
Width 62 mm
Line in cable length 600 mm
USB cable length 600 mm
Weight 340 g
Environmental
Operating temperature 0 °C to 40 °C
Storage temperature 40 °C to 65 °C
Operating humidity 90% maximum relative humidity,
non condensing
Storage humidity 90% maximum relative humidity,
non condensing