SoundPEATS Space Hybrid Active Noise Cancelling Headphones, Wireless Over Ear Bluetooth Headset, 123H Playtime, Hi-Res Audio Wired, APP Custom EQ, Deep Bass, Comfort Ear Cups, for Home Office Travel REFURBISHED [49dB Adaptive Nosie Cancellation]: Advanced

[49dB Adaptive Nosie Cancellation]: Advanced noise-cancelling technology

and enjoy smooth

so the Amazfit GTR 2 introduces an SpO2 monitoring function

Video content formats supported

SoundPEATS Space Hybrid Active Noise Cancelling Headphones, Wireless Over Ear Bluetooth Headset, 123H Playtime, Hi-Res Audio Wired, APP Custom EQ, Deep Bass, Comfort Ear Cups, for Home Office Travel REFURBISHED [49dB Adaptive Nosie Cancellation]: AdvancedFeatures Hybrid ANC Tech SoundPEATS Space Wireless Headphones features hybrid active noise cancellation that reduces noise by up to 35 dB, allowing you to enter your private world even in noise or connect to the surroundings. (: The App supports upgrading the firmware. Note: Please rest assured, the headphones work very well if you don't want to download and register the App.) Hi Res Crystal clear Sound & Powerful BassSoundPEATS Space Bluetooth