Kablosuz Hoparlör (Lepa-3)

1 Dimension () Φ 62*H59mm
2 Material & Color & Finish
Master Silicon dioxide
Outer Skin Silicon dioxide, White/pink/black, Capable suction cup >2Kg;
Plastic The plastic upper and lower cover, ABS Clearlacquer, white /pink /black
3 Description BT player, handfree, line in and line out
Digital AMP Class-D, NS4150, 3W @4OHM 1kHz THD ≤ 10%
Main PCB Main PCB FR4 94V0 double layers, 1oz, green oil white words with RoHS L*W*H1.2mm
Key PCB Key PCB, FR4, 94V0, Double layers 1OZ, green oil white words with RoHS L26*W9*H1.2mm
BT Module CSR8610 4.0
Battery Type 25*30*6.5mm 450mAh
DC supply DC 3.7V
Vol+ function Vol+ ( hold press for seconds, Volume up to max, press one time, next song)
Vol-function Vol- (hold press for seconds, Volume down to Zero, press one time, previous song)
Power SW (Hard SW) Power on and Off for the unit
Micro USB (Mini 180 degree) DC 5V input from computer for charge Li+ battery
Line in (aux input) line in input (single), when line in inputed, and BT module need sleep (no function) if BT module functioned, need draw out the line in line.
Line out Line out connect to other AMPS for playing, no loss singnal
LEDs( Blue and Red) When the Unit start, the Blue LED is fast flashing and ready for BT pairing. When paired successly, and the Blue LED is slow flashing. When charged, the Red is lighting, and when charged fully, the Red is off auto.
Mic Handfree function, no aftersound and no noise for communication.
4 Reference Parameter
Output power (RMS) 3W 1CH @ 4OHM, 1kHz, THD≤ 10%
Total harmonic distortion (THD) THD≤ 2%, 1kHz @ 1.5W, 4ohm.
Frequency Response 180Hz-20kHz(1kHz=0dB, @ 1W) +/-10dB.
S/N ≥ 70dB 1kHz=0dB@1.5W THD≤ 2%.
Input sensitivity -30dB 1kHz=0dB@1.5W, THD≤ 2%. C35 (Line in)
Input impedance 10K
Speaker Type 3W 4ohm full frequecy d=40mm.
6 Input and output interface
Line in (aux input)
Line out
Micro USB
Mic
6 Cables
USB data line 1PCS for chargeable Li+battery.
10 Certification BQB
11 package
White box
Pearl wool
(kg) product net weight 90g
Product giftbox dimensions L*W*H
(Kg) Product gross weight with giftbox
Export carton dimensions L*W*H
(kg) Export carton Gross weight with products