TF Card Sport Neckband Wireless Bluetooth headphones with Mic 2018018 $6

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Wireless Version: V4.1+HS , compatible V3.0 ,V2.1, V2.0 ,V1.2 and standard V1.1
Support Wireless profiles:A2DP , AVRCP ,Headset Profile , Handsfree Profile
Applicable models:Compatible with all smart mobile phone and tablets
Effective distance:10 meter diameter
Frequency:2402MHz to 2480 MHz ISM Band
Mic Sensitivity:45 dB (0dB=1V/pa ,1KHz)
Talk time ( Fully charged ):about 6 hours
Stand by time( Fully charged ):about 240 hours
Operating Voltage:3.3V-4.2V
Charging Voltage:5V
Charging time:less than 3 hours
Power indication:IOS system power indication
Noise indication:CVC noise reduction
Matching method:

  1. press power button lightly ,then the Wireless mold of headset will open automatically
  2. use your mobile phone to search the Wireless connection
  3. follow the tips and connect .if connected , you can use it now

Accessories:one 3.5mm standard audio cable , one USB charege cable ,one user manual ,one Wireless headphone
Battery Type:Built-in rechargable lithium battery , can charge 300 time repeatedly
other features:4-times anti-noise technology ,excellent sound quality , safety and low radiation
Warranty:1 year- Warranty

Supply Ability: 50000 Piece/Pieces per Week
Packaging Details:Retail color box packaging.

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