Xiaomi OpenWear Stereo cosmic gray headphones with 9.6 g open design, 17 x 12 mm superlinear speaker and battery life of up to 38.5 hours
9.6 g open design – Flexible hook – Bluetooth 5.3 – 17 x 12 mm superlinear speaker – LHDC – AI noise cancellation for calls – Independent 10 mm sound leak reduction controller – Up to 38.5 hours of total autonomy – IP54 water and dust resistance – Cosmic gray
The Xiaomi Openwear Stereo are open-design wireless headphones in cosmic gray that provide a secure fit and comfortable use throughout the day. They also offer crystal clear calls at all times thanks to the dual microphone with AI noise reduction, and a great battery life of up to 38.5 hours with the charging case. On the other hand, the excellent sound quality is ensured by its 17 x 12 mm dynamic diaphragm with optimized bass performance and LHDC compatibility, as well as the 10 mm sound leak reduction driver.
Ultra-comfortable and lightweight open design coated with soft liquid silicone
First of all, the Xiaomi Openwear Stereo headphones provide superior comfort thanks to their open design. The transparent, non-intrusive construction of each earbud weighs about 9.6 grams, is coated with a soft liquid silicone and is available in two stylish colors: cosmic gray and sandstone beige.
Another of the strengths of this type of open-back headphones is that they allow you to perceive ambient sound in real time: whether in your daily life, in the office or during exercise, you will be able to stay on top of changes in your environment.
Nickel-titanium alloy flexible cable hook for a secure fit
On the other hand, the hook of the Xiaomi Openwear Stereo wireless headphones adopts an integrated design that wraps around the curve of the ear and adapts to each user, thus maintaining a sophisticated profile that does not interfere with your glasses if you wear them. The flexible nickel-titanium alloy cable inside maintains a fixed fit even over time, preventing the Openwear Stereo headphones from moving out of place while you move or exercise. In addition, they are very resistant and durable and even have IP54* certification for dust and water resistance.
High-resolution audio with 17 x 12 mm super-linear speaker and LHDC
Of course, the Xiaomi Openwear Stereo Bluetooth headphones unleash high-resolution audio with detail-rich highs, smooth and full mid-tones, and powerful bass through its 17 x 12 mm superlinear speaker, composed of a diamond carbon diaphragm (DLC) that improves accuracy and sound quality. But it doesn’t stop there: a low-frequency audio enhancement algorithm further optimizes the woofer’s performance so you experience vibrations more intensely, while dynamic range control adjusts high, mid, and low frequencies in real time to deliver natural, balanced sounds.
They also support the LHDC high-definition codec, which supports HD audio up to 96 kHz, and exceed the benchmark for wireless Hi-Res Audio certification, delivering better overall sound quality.
AI Noise Cancellation and Sound Leak Reduction Controller for Calls
And in addition to the dynamic diaphragm structure, which passively reduces sound leakage, the Xiaomi Openwear Stereo also incorporates an independent 10mm sound leakage reduction driver. Thus, it emits anti-phase sound waves to greatly improve call privacy and enjoy safe listening from more than 25 centimeters away.
In addition, the two-microphone array structure, along with a beamforming algorithm, accurately picks up voice content and reduces ambient noise, providing clearer call quality.
Powered by Xiaomi HyperOS with 38.5-hour battery life and touch control
To top it off, the Xiaomi Openwear Stereo earbuds provide up to 7.5 hours of music on a single charge, or up to 38.5 hours when you combine them with the charging case. They also allow for quick and intuitive touch control, and can even be customized through the Xiaomi Earbuds app, among other functions. In addition, as they are powered by Xiaomi HyperOS, you can connect two pairs of Openwear Stereo headphones to a Xiaomi smartphone or tablet at the same time to share music and movies with another person.
Technical specifications Xiaomi Openwear Stereo Cosmic Grey:
- General Parameters
- Brand: Xiaomi
- Model No.: Openwear Stereo
- Type: TWS (True Wireless)
- Design: Open
- Waterproof: IP54
- Sound
- Speaker size: 17 x 12 mm
- Speaker Impedance: 16 Ω
- Frequency response range: 20 Hz-40 kHz
- Connectivity
- Bluetooth version: 5.3
- Bluetooth Effective Distance: 10 m
- Bluetooth protocols: BLE/HFP/A2DP/AVRCP
- Battery
- Battery capacity (earbuds): 60 mAh
- Battery capacity (case): 788 mAh
- Headphone battery life: 7.5 hours
- Total battery life: 38.5 hours
- Charging Mode: USB Type-C
- Headphone input parameters: 5 V ⎓ 130 mA
- Charging case input parameters: 5 V ⎓ 1 A
- Charging case output parameters: 5 V ⎓ 260 mA
- Dimensions
- Weight of each earbud: 9.6 g (±0.2 g)
- Dimensions of each earbud: 54.24 x 39.3 x 13.79 mm
- Charging Case Weight: 68.78g (±1g)
- Charging Case Dimensions: 105.8 x 55.4 x 26.1mm
- Total weight: 88 g (±1 g)
- Package Contents
- 2 x Xiaomi Openwear Stereo Cosmic Grey (Left + Right)
- 1 x Charging Case
- 1 x USB-C Charging Cable
- 1 x User Manual
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