Portable stereo speaker

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Portable mini usb speaker
Light, small and compact
Different color options
Excellent Performance
Powered speakers for your portable PC
Micro SD ( TF) card support, can play MP3, WMA format music files.
Powered by built-in rechargeable lithium battery
support LI-in/ out function Accessories: 1pcs standard mini USB recharger port, power adapter is optional. 1pcs AV cable, 1pcs User' manual

Specification
Output ( RMS) : 3w
Driver unit: 4© 5W
Input Sensitivity: AUX 450mV
Separation: e55dB
Machine S/ N: e68dB
Charging power supplied: 5V
Operating Voltage: DC 3.7V
Batterycapacity: 550
ight/ Left sound respond frequency: 150-18000HZ
Signal and noise ratiopower amplifler: e80dB

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