Memory card multi-function mp3 player headphones
User manual
Welcome to use memory card multifunctional wireless MP3 player headphones, this product uses comfortable earmuffs fabrics high-end quality processing perfect sound guarantee that you can enjoy them at any time.
This manual briefly introduced the function, let you control freely, to fully understand the product to bring you enjoy the value. Please read carefully before use
A．Prouduct features
●Airframe adopt import environmental protection engineering plastics injection molding and become, the surface appearance using light treatment technology, more fashion beautiful, elegant and noble,
●Headset free expansion, headphones Angle automatic control, the more close and comfortable to wear
●Earmuffs and head bead, use comfortable sponge and leather manufacturing and become, have noise reduction and comfortable wearing efficacy
●Insert memory card direct broadcast program
●FM radio function
●Support USB league computer file download
●Without electricity songs, radio memory function
●Super hd black and white liquid crystal display (some model)
●Move feeling cool level indicator function (some model)
●Circuit adopts high performance decoding chip, bottomless noise, and the upper and lower switching without plosion, mute result was good
●High capacity lithium ion battery, can long continues to play
●32Ω big magnetic horn, CD quality guarantee
●Optional connecting cable in at any time to use headphones
B. operation methods
1. Memory card program play
●switch from "OFF" in "ON" or long press ““to boot。The machine will be broadcast memory card have stored good songs
●When this machine is playing song，press“ “or”will be stop，press this button again，the song will continue to play。
●Short press “”or“/V-”machine will automatically play on last song
●Short press“”or“/V+” machine will automatically play on next song。
●Short press“V+”or long press“/V+”，Volume will increase
●Short Press“V-”or long press“/V-” Volume will reduced.
2.FM function
*Playing songs that stored in sd card，long press“”or short press“”to fm function。
*Short press“ ”“or”，Machine is started to be automatic scanning station and storage scanning to radio, scanning finished automatic return storage to the first station.
*After scan broadcasting station，short press“”or“/V+” Switch to the next already storage station。Short press“”or“/V-” Switch to a already storage station。
*When radio，long press” ”or short press“” Return to SD card program play。
3.Headphone function（As normal headphone，Can connect computer or other media player）
Use this product audio line: the “black”one insert the machine" LINE IN "interface, audio line the other " red "and" green "respectively joint source equipment (such as: computer) the microphone input and audio output interface, can be like normal headphone as realize “speak,heard "function.
Note: when the headphone is switched on, as long as insert audio cables, the machine will automatically enter (LINE IN) headphone function. If you want to use any other function, please pull out audio line!
4、USB disk and USB audio functions
This headphone has the standard USB disk function，Supports WINDOWS and MAC OS, LINUX system
In off state，Insert the USB cable to machine and then connect the computer，the headphone will appear the prompt when you switch on.Then it connect with computer，and disk operating.
C、Note
1.when the screen shows dark or machine cannot normally broadcast programmes, not normal to boot, the bright lights of fault, may be machine low battery cause, now please the switch in "OFF" shutdown, and timely charge!
2.this product is a high precision electronic products, please do not disassemble it
3.To avoid strong throw, collision this player
4.Please listen to choose appropriate volume, in order to avoid damage hearing
5.Please use the company allowed the battery, the battery charger and accessories. To use any other types of products will be illegal warranty regulations, and may occur risk.
D.Prouduct parameters
Frequency response：20--20KHZ
S/N ration： >90db
THD： 0.1%
operating voltage： 3.5---4.1V
operating current： 80mA
Speaker Diameter： 40mm
Speaker Impedance： 32Ω
Audio connector： 3.5mm
Frequency rangeof receiver: 76--108MHZ
Type of memory card： SD card
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