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Specifications

mini speaker/portable mini speakers/mp3 mini speaker
1,Material:plastic
2,Interface:usb,card slot
3,Brand:OEM
4,Delivery:DHL,EMS,UPS
 
Specification:
Digital mini speaker, OEM, high fidelity
Supporting SD/MMC,PC,USB,Mobile etc.
Built in 750mAh rechargeable lithium ion cell
Dimension:219*72*40mm
Speakers: D:Ø50mm
 
Digital mini Speaker
Supply voltage:3.7v
Charging voltage: DC5v/500ma
Output:3W*2
SNR:80dB
Distortion:0.3%
Dimensions:22*2*7cm
Accessory:50cm 3.5 single frequency line 1 pc 50cm 3.5DC line 1pc
 
Packaging & Delivery:
Packaging Details: Color box and Cloth bag
Delivery Details: if the quantity less 200pcs,we can provide the goods within 3day
 
Specifications:
Multimedia Speaker
SD card & U disk Support
Buil-in mp3 player
USB and Li-ion Power-supply
Excellent bass performance
 
Multimedia Speaker
 
Technique & Parameters:
1, Sperker Specifications: 1.5-inch 4
2,Output Power: 5W
3,Frequency response: 90Hz-20KHz
4,Sensitivity: 80db±2db
5,SNR:≥80db
6,Distortion:≤0.3%
7,fade-in fade-out function,to pretect the speaker from demage
8,Memory store last song when power off
9,Support any capacity SD card & U disk
10, Rechargable and replaceable lithium battery