Original SHOKZ T511 OpenFit Air Open Earless Wireless Bluetooth Headphones Sports Headphones HD Call Noise Reduction Support APP

Question 1: How does OpenFit Air pair with Bluetooth devices?
Please put both left and right earphones back into the charging case;
Press and hold the touch area of both earphones with both fingers simultaneously,
Until the indicator light flashes alternately in orange and green, the headphones enter pairing mode;
Turn on the Bluetooth settings function of the device that needs to be paired,
Select "OpenFit Air by Shokz" and the device will display pairing as successful, indicating completion of pairing.
Question 2: How does OpenFit Air control music playback?
Lor R (double-click on any earphone)
Answer phone call: Double click on any earphone when receiving an incoming call
Hang up call: Double click on any earphone during call
Reject call: Long press any earphone during incoming call
L
Play/pause music: Double click while playing music
Reduce volume by one volume: Press the earphones for 2 seconds for music/call duration
R
Next: Double click on music
Add one volume: Music/call duration Press the headphones for 2 seconds
*Continuous volume up/down: Press and hold the corresponding earphones continuously during music/calls
Question 3: How can OpenFit Air check battery level?
The orange indicator light remains on during charging, and the green indicator light remains on after charging is completed;
The earphones are in the charging compartment, and the indicator light shows the earphone's battery level;
The earphones are located outside the charging case, and the indicator light shows the battery level of the charging compartment. The orange light indicates low battery level, and the green light indicates high battery level.

Remarks:
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1. Based on the wearing test results obtained from the SHOKZ professional laboratory, the actual wearing experience may vary from person to person due to differences in ear shape.
2. Directional sound field is a type of sound field with specific directionality. To construct a specific sound field, two or more sound sources are often used, and the sound sources are arranged according to a certain topological structure. By adjusting the amplitude and phase differences between different sound sources, the distribution of sound pressure in space is controlled to achieve specific spatial directionality. (Chinese utility model patent: ZL202121744254.6)
3. The leakage test data is sourced from the SHOKZ professional noise reduction laboratory. White noise audio that meets IEC standards is played at a volume of 50%. The earphones are worn on an artificial head, with a horizontal distance of 1.1m from the earphones. The test volume is below 27dBA, which is lower than the background sound volume in the noise reduction room.
4. Air style ear hooks refer to the buffer chamber structure independently developed by Shaoyin (Chinese utility model patent: CN202323069827.1), which combines unique exterior design with silicone material to ensure compatibility and comfort during wearing.
5. The diameter data of titanium alloy wire is sourced from Shaoyin Professional Laboratory, and the specific diameter size may have an error of 0.04mm.
6. To ensure your personal safety, please use headphones correctly and control the volume appropriately to ensure safe cycling and exercise while listening to the surrounding environmental sounds clearly. 7. The double angled structure refers to the arc-shaped transition zone independently developed and designed by Shaoyin (Chinese utility model patent: CN202323052140.7), which makes the earphones better fit the ear cavity and improves stability and stability.
8. Due to the influence of product configuration and manufacturing process, there may be differences in the actual weight of the body. Please refer to the actual product for accuracy.
9. OpenFit Air is equipped with Qualcomm's cVc8.0 call noise reduction technology, which performs beamforming, adaptive filtering, and other processing on the received signal to achieve noise suppression and echo cancellation, improving call quality in noisy environments.
10. According to the experimental results of SHOKZ laboratory on intersection scenes during broadband calls, under normal wearing conditions, when the noise sound pressure level at the head is 65-72dB (A), it can provide a maximum signal-to-noise ratio improvement of about 43dB, which is equivalent to a 99.3% reduction in environmental noise. The call experience may vary slightly depending on usage habits, environment, application software, and other factors. Please refer to the actual experience.