Popwinds Active Noise Canceling Headphones Stereo Bass in Ear Wired Earphones, 10 Hours Playtime, Aluminum Alloy Construction, Remote Control, 4 Pairs Ear-buds and Hooks With Microphone(Black)
- ACTIVE NOISE CANCELLATION: Reduce background sounds by up to 20-30dB with our upgraded noise cancelling chip, bring you a pure music world no matter where you are, such as on the plane, take the subway or train.
- COMFY AND SECURE FIT: With interchangeable ear-buds and hooks for convenience and comfort, the headphones will stay in place when you're on the move. We provide 4 pairs ear-buds for you, even the pretty small ear canals can enjoy the music comfily.
- 10 HOURS OF CONTINUOUS AUDIO: Enhanced and boosted with a 90mAh battery, enjoy 10 hours of pure continuous music playback or voice chat.
- DURABILITY AND 3.5MM JACK: Cable made of practical and enhanced durability, crafted with machined aluminum alloy that reduces battery consumption, 3.5mm jack is compatible with all universal standard audio playback devices like MP3, Android devices, iOS devices, Windows devices and more.
Popwinds Active Noise Canceling Headphones ：Bring You A Pure Music World!
Popwinds Active Noise Canceling Headphones reduce distracting background noise by up to 90% while offering the superior sound. Electronics in the control module create a noise-cancelling wave that is 180° out of phase with the ambient noise. This wave acts like a noise eraser: it cancels out the annoying sounds that surround you without diminishing the audio you want to hear. The headphones also feature an inline microphone and controller for answering calls and controlling music. The mic and controller support smartphones, iPhones, iPads, many iPods & other compatible devices.
Specifications
•Diameter: 14.3mm ± 0.3mm
•Impedance: 33 Ohm
•Sensitivity: 96db ± 3db
•Frequency response: 20Hz-22000Hz
•Power: 30mw to 50mw
•Distortion: ≤1.5% (1mw 1KHz)
•Sensitivity: -42db ± 3db
•Cable Length: 120cm
•Jack Plug: 3.5mm angled
•Battery: 90mAh lithium-polymer battery
•Working time: about 6-10 hours
Package Includes:
1*Popwinds ANC earphones
1* carry bag
4*pairs earpieces (XS, S, M, L)
1* USB charging cable