alarm clock bluetooth portable mini music speaker

160*80*76mm

Weight:

660g

Speaker driver:

stereo, 40MM, 4Ohm

Speaker output:

5W*2

LF diaphragm dimension:

100*40 MM

 Frequency Response:

100Hz-20KHz

Signal-to-Noise Ratio:

≥80db

Distortion:

≤0.1%

Battery life:

Up to 10 hours( via audio input)

up to 5 hours(via Bluetooth)

Battery Charging voltage:

5V USB

Working voltage:

3.3 -- 4.2V

Battery capacity:

800 mAh

Battery charging time:

2-3 hours

Interface:

Bluetooth, 3.5MM audio line-in jack,

3.5MM audio line-out jack,Micro USB charging port

Operating Frequency Range:

2.4GHz-2.48GHz

Bluetooth transmission distance:

10 meters

Bluetooth compliant:

V3.0+EDR