Langsdom BT25 Active Noise Cancelling Wireless Headphone Stereo Bluetooth ANC Headphone with mic Wireless Headset for Phone Sony

Langsdom BT25 Active Noise Cancelling Wireless Headphone Stereo Bluetooth ANC Headphone with mic Wireless Headset for Phone Sony

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Why we need a noise cancelling headphone?

1. Block Most Sounds
Noise-cancelling headphones with intelligent noise reduction chip do block out the majority of external sounds.

2. Lower Music Volumes Provides Richer Listening Experience
Most music, however, is much richer and fuller when played at a more natural volume. Noise-cancelling headphones allow users to turn the volume down and hear the intended richness and the variations in the music that disappear when the volume is pushed to the limits.

3. To Preserve Ear Health
Music or heavy traffic generates noise levels of up to 85 decibels (dB), which sufficient to cause permanent hearing damage if we are exposed to it for several hour
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About the Product


  • Shipping Weight : 0.600 kg
  • Net Weight : 0.500kg
  • Package Size : 10.0cm x 10.0cm x 10.0cm
  • What's in the box : BT25 Headphone X 1 Carrying Bag X 1 USB Charging Cable X 1 3.5mm Audio Cable X 1
  • Material : CSR8635
  • Headset Accessories : Headphone Bag,Eartips,Headphone Cable
  • Driver Type : Hybrid Dynamic
  • Microphone : Yes
  • Wearing Type : Headband headset
  • Features : Travel Denoise,HiFi,Telephone,Computer Headset,Clear Bass
Data Interface
  • Jack Plug : Bluetooth ,3.5mm
  • Connection : Bluetooth 
General Information
  • Country of Origin : China
  • Compatible Model : OS,IOS,Android,Windows,Other
  • Material : CSR Chip
  • Bluetooth / Wireless Range : 10m
  • Bluetooth Version : 4.1
  • Sensitivity : 98±3dB
  • Applicable Scene : Quizzes & Games,study/work,bullet train/high-speed railway/plane,subway/bus/walk
  • Playtime : 38 Hours
Battery Information
  • Standby Time : 38 Hours
  • Battery Capacity : 700 mAh
  • Memory Capacity : 700 mAh
  • Impedance : 32Ω


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