Detailed Product Description

headset - computer headset - cordless headset

Techno-parameter:

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

User Manual:

1.Headphone Connect with USB port and PC, charge power at once----red light shining----green light shining finished power.

2.Headphone USB port can read and write the files of MMC/SD card when connect PC.

3.Start upLong press PLAY/PAUSE key 3-5S for power on /off, LCD shining and display audio-document no or play state, battery capacity.

4.Press VOLUME+/VOLUME- adjust volume.

5.FORWARD/BACKWARD for choose songs.

6.Press PLAY/PAUSE key when playing for pause.

7.HOLD key move to HOLD position for lock key-press; Move away HOLD for cancel lock.

8.Press MENU key coming to operate menu:

Music play mode for optional:

Song cycle play     

Single song repeat play

All songs cycle play      

Play according to headphone

Each song play 10 sec..

Music style for optional:

common music play mode masterpiece music mode

popular music play mode Jazz play mode

rock'n'roll play mode

headset