Philips SBA3210-37 - Manual (Page 7)

3 Product information
Note
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Product information is subject to change without prior notice.
Specifications
Amplifier
Rated Output Power 2 x 2W RMS
Signal to Noise Ratio >70dB
Aux-in Link 600 mV RMS, 10 kohm
General information
DC power input USB: 5V, 500mA
Built-in Li-Polymer battery 3.7V 500mAH, each unit
Battery working time >8 hours
Dimensions-Main Unit
(diameter x height) D56 mm* H80mm
Weight- Main Unit 0.17 kg *2