Product type:
Speaker type: bone conduction speaker
Charging voltage: 5.25V±5%
Bluetooth version: v5.0
Microphone Type: Dual Noise Cancelling Microphone
Frequency: 20Hz~20KHz
Charging time: 60 minutes
Battery capacity: 170mAh
Weight: 33g
Battery life: 8 hours
Standby time: 14 days

So comfortable I want to wear it all day
33g lightweight body, full titanium alloy skeleton, skin-friendly silicone ergonomic design of the whole body, fit without clips, no ear plugs, no pain, easy to wear all day.
33g
35%↓
Lightweight and portable to decompress your ears
Dual magnet design reduces volume

Speak softly, you can hear it clearly
A new generation of Qualcomm Bluetooth chip, fast and stable connection to digital noise-cancelling dual microphones, intelligent algorithm recognition, filtering of ambient sounds, and clearer human voices.
Qualcomm QcC3024
Bluetooth 5.0
Offers lower power consumption and triple-core processing architecture
The transmission rate, distance and anti-interference ability are greatly improved
Digital Noise Cancelling Dual Microphone Technology
cVc algorithm
Better microphone noise reduction and better sound reception*
Eliminate call echoes and improve call quality

The sound is immersive, and the communication distance is shortened
Stereo effect ensures accurate communication, improves communication efficiency, opens up a sense of space, and brings excellent sound field performance.
integrated technology
PremiumPitchTM 2.0
High sensitivity technology
Balanced tri-band
Greatly improved speaker sound
Magnetic induction strength increase
Voice is better
Optimize delivery direction
surging volume
Communication privacy, strictly guarded
Supported by two innovative technologies, it can effectively reduce sound leakage, protect privacy and avoid sound leakage.
LeakslayerTM
integrated technology
Sound leakage cancellation technology suppresses sound leakage
180° phase difference reverse to eliminate sound leakage

Life waterproof, not a problem
IP55 protection grade, sweat-proof, rain-proof and splash-proof, easy to deal with emergencies in life.

8 hours of battery life, 16 hours of long talk time, and 14 days of long standby time.(*8 hours of battery life refers to the use time of only listening but not talking at standard volume 16 hours of talk time refers to the use time of only talking but not listening at standard volume)

One-second connection, convenient operation
NFC technology blessing, fast connection to mobile phone*, more convenient operation