uz vidim..pardon

foto ?

...jaký detaily?

1.Power voltage:3.7V(400mAH Li-ion rechargeable battery)

2.Static state current: 40uA.

3.Output current: 100mA.

4.Working time full of power: 5 Hours.

5.Charging voltage for 5V supply by PC USB

6.Max charging power: 200mA.

7.Use earphone also can listen to the music come from headphone with MMC\SD card.

8.USB input port charge power can read and write the files of MMC/SD card.

9.USB portUSB 1.1

10.Support format: MPEG 1,Layer 3

11.Sampling rate: (Bit Rate) 32/44.1/48KHz (8Kbps~320Kbps)

12.SNR: About 70dB (1 kHz)

13.Sensitivity: 108+/- 3 dB at 1 kHz S.P.L

14.Frequency response: 20Hz - 20 kHz

15.Channel separate rate: 30 dB at 1 kHz S.P.L

16.Speaker resistance: 32ohm +/- 10%

17.Speaker size: 40mm

18.Output power: 10mW

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