Description
【Lightweight and Compact】
The ultra-compact body has an average width reduced to 10.8mm (20.5% smaller than the previous generation) and is 17% lighter, with each earbud weighing only 7.2g, making it lighter and more comfortable to wear.
【Compact Charging Case】
10.5% smaller and 17% lighter than the previous generation, which can be easily placed in a mini bag or carried around without any burden.
【Upgraded Bassphere™ 2.0 Low-Frequency Convergence Technology】
11.8mm opposed dual-unit structure, equivalent to a 16mm dynamic driver. The innovative integrated spherical acoustic module uses a dual-diaphragm "face-to-face" opposed design and shares a front cavity, breaking through physical size limitations to significantly boost bass impact and sound pressure level. Compact body, but delivering a powerful soundstage!
【4-Mic Precise Voice Reception + AI Call Noise Reduction Technology】
Precisely positioned 4 microphones automatically adapt to clear beam direction, combined with a deep neural network (DNN) to dynamically identify ambient sounds, accurately capturing human voices and reducing ambient noise by up to 99.6%.
【OpenBass™ 2.0 Self-Developed Real-Time Dynamic Tuning】
Supports 4 preset sound effect modes and 2 custom EQ effects. Frequency adjustments can be made via the Shokz App based on volume, effectively preventing distortion and making melodies better.
【DirectPitch™ Directional Sound Field Anti-Leakage Technology】
The 30° tilt design of the unit brings the sound outlet closer to the ear canal, enhancing the phase of sound waves towards the ear canal and canceling their phase towards the outside.
【Lightweight and Streamlined Design】
Utilizing a triangular support formed by the ear tip, concha, and behind the ear, the double-angled design hangs along the ear contour, avoiding sensitive areas such as the ear bone, ensuring a more secure fit.
【Extra-long Battery Life & Lightning-fast Charging】
8 hours of continuous playback on a single charge, 36 hours total with the charging case. A 10-minute fast charge provides 3 hours of playback, enough for a week's worth of commuting and gym use.
【Waterproof & Sweatproof, Charging Case Also Protects】
IP55 dust and water resistant, impervious to sweat and rain. The charging case is also IP54 resistant, ensuring worry-free use anytime.
【Bluetooth Version 6.1】
Supports dual device connection and seamless switching. No need to remove the earbuds or re-pair; one earbud is all you need.
【Precise Button Control】
Physical button controls provide clear instructions and reduce accidental touches. Four press methods offer comprehensive operation without needing to remove the earbuds from the phone.
【More Functions in the Shokz App】
Customize the left and right earbud button functions in the app for personalized control. The app also supports earbud location within a 10-meter range for added peace of mind.
OpenFit Air 2 Detailed Specifications:
Model: T520
Positioning: Entry-level
Material: Silicone + PC
Bluetooth Version: V6.1
Bluetooth Connection Distance: 10 meters
Water Resistance: IP55 (Charging Case IP54)
Battery Life: 8 hours (36 hours total with case)
Fast Charging: 10 minutes of charging provides 3 hours of use
App Support: Yes
Charging Method: USB-C
Weight: 7.2g (single earbud), 60.8g (total weight)
Warranty: 1 year
Colors: Ice Blue, Black
OpenFit Air 2 Product Packaging:
OpenFit Air 2 *1
OpenFit Air 2 Charging Case *1
User Guide *1
Shokz App Download Guide *1
- Weight data is from the Shokz professional laboratory. Weight and volume data are compared to OpenFit Air. The weight error for a single earphone is ±0.2g. Due to product configuration and manufacturing processes, the actual weight may vary; please refer to the actual product.
- Sound frequency data is from the Shokz professional laboratory (THD@50Hz), obtained using the AP testing system based on a human head at room temperature (23-25 degrees Celsius). Due to the influence of product materials and manufacturing processes, test results may fluctuate; please refer to the actual product.
- "Equivalent" driver unit refers to the fact that, based on the special diaphragm arrangement structure of dual 11.8mm units, and calculated based on the effective diaphragm area and theoretical sound pressure output capability, its sound pressure output capability is equivalent to that of approximately a 16mm dynamic driver unit. This does not mean that the overall acoustic performance is completely identical.
- Battery life data comes from the Shokz professional lab. With the earbuds and charging case fully charged, at 50% volume, playing AAC music, and all other functions set to preset settings, the overall battery life reaches 8 hours, with the earbuds offering up to 10 hours of playback on a single charge. Actual battery life is affected by volume, audio source, ambient interference, product features, and usage habits.
- Data from the Shokz professional audio lab shows that with preset settings, placing the earbuds in the charging case for 10 minutes provides 180 minutes of AAC music playback at 50% volume. Fast charging requires the charging case to be in the green indicator state. Actual battery life after charging is affected by volume, audio source, ambient interference, product features, and usage habits.
- The IP55 waterproof rating applies to the earbud body, not the charging case. Tested under controlled laboratory conditions, it meets the IP55 rating according to GB/T4208-2017 standards. This device is not a professional waterproof device; please do not use it in showers, swimming, or similar situations. Its dust, water, and sweat resistance is not permanent; its protective performance may decrease due to daily wear and tear. If the headphones are damp, please wipe them dry and ensure the device is dry before charging.
- Mic performance data comes from the Shokz professional laboratory. Based on simulated experiments conducted by the Shokz professional laboratory in a crossroads scenario, with dual microphones tuned to this position, and a sound pressure level of 65-72dB(A) at the simulated head, an average SNR improvement of approximately 29dB can be achieved, equivalent to a 96.5% reduction in ambient noise. In a simulated Crossroad noise environment, a maximum SNR improvement of approximately 48dB can be achieved, equivalent to a 99.6% reduction in ambient noise.
- The OpenFit Air 2 uses Bluetooth 6.1. Actual Bluetooth transmission speed and connection distance are affected by environmental interference, product features, and usage habits; please refer to actual usage conditions.
- For a comprehensive understanding of the OpenFit Air 2, please download the latest version of the Shokz App to experience its various features.
- Bluetooth functionality data comes from Shokz's professional labs. The Find My Earphones function requires the earphones to be powered and connected via Bluetooth, and the maximum search range is 10 meters.
