Wireless Over-Ear Headset, ANC Active Noise Cancellation Bluetooth 5.0 Headphones Colour
ANC Wireless Headphone
  • Brand:COUMI
  • Product Number: ANC-551L
  • Connections:Bluetooth
  • Headphones Form Factor:In Ear
  • Control Type:Button Control
  • Package Dimensions:200*180*77mm
  • Weight:245g


Package Contents:

  • 1x ANC Headphone
  • 1xType C Charging Cable
  • 1x 3.5mm Audio Cable
  • 1xQuick Start Guide
  • Bluetooth Version:Bluetooth 5.0
  • Bluetooth Profiles: HFP/HSP/A2DP/AVRDP
  • Communication Distance: 360° ≤10m


  • Diameter: Φ40mm
  • Impedance: 32W±15%
  • Frequency response: 20Hz-20KHz  
  • Sensitivity: 116±3dB


  • Battery Capacity:520mAh
  • Charging Time:Around2.5-3hours
  • Playing Time:
  • ANC Feature on Up to 17 hours 
  •  ANC Feature off Up to 18 hours
 ANC Technology-With Professional Hybrid Active Noise Cancellation Technology, COUMI wireless over-ear headset will reduces the noise of the streets/city traffic/noisy airplane or busy office to offer a truly&immersive music/call experience for you.

Amazing Sound - Hi-Fi stereo and captivating bass 40mm large-aperture drivers give you crisp, powerful sound and a thumping bass that helps you enjoy your music better.

Hands-Free - Built-in Microphone and Bluetooth 5.0, ANC headphone provides hands-free calls, Which is convenient for you to free yourself from wires. Bluetooth 5.0 promises quick and stable connection with your Bluetooth enabled devices.

Friendly Design-Super comfort Adjustable headband&90° swiveling ear cups & soft memory-protein foam leather earmuffs& store in the carrying case to take anywhere you go.

Long Battery Life-Bluetooth Headphones are Rechargeable. 520mAh battery, 18 hours of music time and 2.5 hours Fast Charging so that you needn’t to worry the power shortage problem on the long travel.

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