Brand Name:CATASSU
Style:On-ear
Vocalism Principle:Dynamic
Origin:CN(Origin)
Active Noise-Cancellation:Yes
Control Button:Yes
Communication:wireless
Volume Control:Yes
Certification:CE
Certification:FCC
Certification:RoHS
Plug Type:Line Type
Model Number:bluetooth headset
Headphone Pads Material:synthetic leather
Support Memory Card:Yes
Waterproof:Yes
Frequency Response Range:20 - 2000Hz
Magnet Type:Neodymium
Wireless Type:bluetooth
Line Length:0.8mm
Driver Diameter:40mm
Resistance:32ΩΩ
Sensitivity:84dBdB
Is wireless:Yes
Connectors:USB
Earcups Type:Sealed
Bluetooth Version:5.0
Total Harmonic Distortion:0.11%
Charging Method:CABLE
Support APP:No
Function:For Mobile Phone
Function:for Video Game
Function:HiFi Headphone
With Microphone:Yes
Frequency:2.40GHz-2.48GHz
version:bluetooth V5.0
effective distance:15meters
Support system:Mobile Phone,Computer TV all have bluetooth function
color:red,blue,green,rose,orange gold etc.
Playing time:20hours
Power supply:powered by rechargeable 400MAH battery
charge time:about 3hours
TF function:support TF card playing
material:ROHS material
 
HIFI Stereo Earphones Bluetooth Headphone Music Headset FM and Support SD Card with Mic for Mobile Xiaomi Iphone Sumsamg Tablet
   
  
    
 
 
   
  
 
  1.How to charge this headset? 
 
  Connect your computer and headphone with the USB cable. 
 
 
  2.How to start the headset and listen the music on the computer? 
 
  Please be sure your computer have a bluetooth function and turn on the bluetooth, then press headphone’s ON/OFF key and you will see the blue light blinking and get ready to pair, search and pair until connected. Use your computer to start music and enjoy it with the headset. 
 
 
  3. How to operate the bluetooth headphone with mobile phone? 
 
  a.Turn on bluetooth on mobile phone,press headphone’s ON/OFF key and you will see the blue light blinking and get ready to pair, search and pair until connected.  
 
  b. If someone call you, you just need press the Hang up/Pause button, and you can chat with your friend on the phone. Finished your talking, you just need press the Hang up/Pause button, and you can continue your music. 
 
 
  4.How to use the FM function? 
 
  Just press the MEQ button on the headset it will change to FM mode, press the "PAUSE" button to scan radio automatically, and short press "Volume+" and "Volume-" to choose scanned radio.  
 
 
  5.How to use the MP3 function? 
 
  Just   insert the TF card into the slot, music will play directly.(we don't provide TF card) 
 
 
  
        
  
1> Item will be shipped in 1-2 working days upon receipt of payment,
          
2> Free shipping :we usually delivery by China post airmail,it will takes 10-25 working days.
          
3> By express(EMS/DHL/FEDEX/UPS etc.):usuallly it will take 3-7 working days