Speaker function parameters

Size: 80*98*145mm

Output power: 3W*2 (RMS)

Frequency response: 150 HZ-20KHZ  

Line in the interface: 3.5mm stereo plug with

Power input: 5v DC power adapter

Specification: 3.Support USB /SD card & TF card

FM radio /LCD Display /Aux in 

Speaker: 2x3W

Clock & Alarm function

Alarm activate music playing or FM radio function

External rechargeable lithium battery real 500mah

Accessories: 2 in 1 charging cable & audio cable, manual, BL-5C battery        

Size: 162x131x73mm

Connecting TV, computer, CD player and MP3 player etc.

Support USB/CARD READER/FM Radio function        

Signal-to-noise: ≥75dB                                                                                      

Speaker unit: 3inch*2

Frequency response: 80 Hz—18 KHz

Input sensitivity: 450mV                                                

Output power: 10W*2     

Output Power : 4Ω*3W*2 (MAX)

Frequency Response: 30Hz~20KHz

Distoration: 1%W 1KHz

Signal-To-noise ratio:>=80dB

Power input: DC 5V

Play time/ Charging time: 4~7hours/3~4hours

Output Power : 4Ω*3W*2 MAX

Frequency Response: 30Hz~20KHz

Distoration: 1%W 1KHz

Signal-To-noise ratio:>=80dB

Power input: DC 5V

Play time/ Charging time: 4~7hours/3~4hours

Speaker function parameters

Size: 280*55*40MM

Wireless distance：10M

Output power: 3W*2

Frequency response: 20 HZ-20KHZ 

Signal to Noise Ratio: 65dB