Description:
This Bluetooth frequency reduction response, key response, effective connection with smartphone, auto-matching connection program, support for charging and maintaining isolated voice, HD call : Voice frequency is recognized by intelligent control chip and reverse signal is generated to remove external noise (noise and wind) in non-human frequency range. Enables high-resolution calls in a noisy environment and is portable while playing sports.
Color: Black
Model: Air3
Bluetooth version: V5.0
Battery type: Lithium ion
Charging time: 1- 2 hours
Play time: 3-4 hours
Operating range: 10 meters (no obstacles)
Bluetooth profile: HFP / HSP / A2DP / A VRCP
Battery capacity: 3.7V 350mAh
Mini Invisible Bluetooth Earbud, Sports Noise Cancelling in-Ear Earphone for iPhone and The Other Android Phones,White
Description:
This Bluetooth frequency reduction response, key response, effective connection with smartphone, auto-matching connection program, support for charging and maintaining isolated voice, HD call : Voice frequency is recognized by intelligent control chip and reverse signal is generated to remove external noise (noise and wind) in non-human frequency range. Enables high-resolution calls in a noisy environment and is portable while playing sports.
Color: Black
Model: Air3
Bluetooth version: V5.0
Battery type: Lithium ion
Charging time: 1- 2 hours
Play time: 3-4 hours
Operating range: 10 meters (no obstacles)
Bluetooth profile: HFP / HSP / A2DP / A VRCP
Battery capacity: 3.7V 350mAh
in next 2 weeks

