Mifo O7 Balanced Armature bluetooth 5.0 Touch Control Earphone Wireless Stereo Sports Handsfree In-ear Headphones for Samsung
Single Iron means earphone with dynamic driver.
Double Iron means earphone with balanced Armature.
Drive unit: Balanced Armature
bluetooth version: bluetooth 5.0
Mode of operation: touch
Waterproof rating: IPX7
Headphone battery capacity: 40mA
Charging box battery capacity: 350mA
Headphone working time: about 7 hours (including charging box about 21 hours)
Charging box to charge the headset: 3 times
Connection distance: 20 m
Touch function: answer/reject calls, play/pause songs
Speaker impedance: 22 Omega
Double Balanced Armature: 60 Omega
Frequency response scope: 20HZ-20000HZ
Charging interface: TYPE-C
bluetooth protocol: A2DP, AVRCP, HFP, HSP
bluetooth decoding format: SBC, ACC
O7 is a single/double-action iron unit for you to choose from. The full-range double-action iron unit enjoys the sound quality, the dynamic iron unit and the sound chamber play the full role, the independent sound chamber, the sound is more full and rich, and the three-frequency balance HIFI level listening.
Upgraded chip, bluetooth 5.0/ HD lossless transmission protocol, the signal strength reaches 20 meters, the normal use is not stuck, the power consumption is reduced by about 35% before the comparison, the battery life is stronger.
Both ears IPX7 waterproof, sweating and not worrying, daily sports will have a lot of sweat eroding headphones, and O7's high-strength IPX7 waterproof barrier makes all kinds of sweat and rain seamless, let you rest assured to exercise, Go sweating!
Ergonomic design, comfortable into the ear, cannot run, a large number of eardrum data collection, continuous optimization, 698 fine-tuning of the 3D hands board with a standard of 0.05mm each time, wearing comfortable and stable, long wearing is not tired.
Anti-30km/h wind and noise double microphone, designed to separately collect the noise of the microphone, and form the opposite sound, cancel each other, to achieve the environmental noise reduction during the call.