k21 / ipd21

Products > High-Tech
2018-05-03 18:06:15
Cheap bluetooth headphone v4.1
k21 / ipd21
Price
Specifications
Bluetooth version4.1
Bluetooth Profile
Sync multiple devicesYes
Remark
Audio features
apt-x
Active Noise CancelingYes cvc6.0
stereoYes
HD
Sensitivity112 db
Resistance16 Ω
Product details
Built-in microphone
Chipcsr8
Extra earpieceYes
Brand
model number
Release date
Volume controlYes
Voice controlYes
Next musicYes
EnglishYes
Battery
Talk time30 h
Music time24 h
Standby45 d
Charge time
Battery capacity260 mah
Battery InformationYes 4 leds
Dimensions
Height
Width
Depth
Weight
  • 2018-05-01 09:54:44
    2018-05-03 18:06:15
  • High-Tech
    English
  • Public
    Public
  • Creative Commons License CC-BY-SA 3.0 / GNU FDL

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