Xiaomi Openwear Stereo Grey

Xiaomi OpenWear Stereo Headphones Cosmic Grey with 9.6 g open design, 17 x 12 mm superline speaker and up to 38.5 hours battery life.

9.6 g open design - Flexible ear hook - Bluetooth 5.3 - 17 x 12 mm super-linear speaker - LHDC - Noise cancelling with AI for calls - 10 mm independent sound leakage reduction driver - Up to 38.5 hours total battery life - IP54 water and dust resistant - Cosmic Grey

The Xiaomi Openwear Stereo is a cosmic grey open-design wireless headset that provides a secure fit and comfortable all-day wear. They also offer crystal-clear calls at all times thanks to the dual microphone with AI noise reduction, and a long battery life of up to 38.5 hours with the charging case. Moreover, excellent sound quality is ensured by the 17 x 12 mm dynamic diaphragm with optimised bass performance and LHDC compatibility, as well as the 10 mm sound leakage reduction driver.

Ultra-comfortable and lightweight open design with soft liquid silicone coating

First and foremost, the Xiaomi Openwear Stereo headphones deliver superior comfort thanks to their open design. The transparent, non-intrusive construction of each earphone weighs about 9.6 grams, is coated with soft liquid silicone and is available in two stylish colours: cosmic grey and sandstone beige.

Another strength of this type of open headset is that it allows you to perceive ambient sound in real time: whether in your daily life, at the office or during exercise, you can keep track of changes in your environment.

Nickel-titanium alloy flexible cable hook for a secure fit

Moreover, the ear 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 doesn't interfere with your glasses if you wear them. The flexible nickel-titanium alloy cable inside maintains a secure fit even over time, preventing the Openwear Stereo headphones from moving out of place while you're on the move or exercising. They're also extremely tough and durable, and are even IP54* certified 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 richly detailed highs, smooth, full mid-tones and powerful bass through its 17 x 12 mm superlinear speaker, composed of a diamond-like carbon (DLC) diaphragm that improves accuracy and sound quality. But it doesn't stop there: a low-frequency audio enhancement algorithm further optimises 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 are also compatible with the LHDC high-definition codec, which supports HD audio up to 96 kHz, and exceed the reference standard for wireless High-Resolution Audio certification, delivering better overall sound quality.

Sound leakage reduction and noise cancellation driver with AI for calls

And in addition to the dynamic diaphragm structure, which passively reduces sound leakage, the Xiaomi Openwear Stereo also features an independent 10mm sound leakage reduction driver. As such, it emits anti-phase sound waves to greatly improve call privacy and enjoy safe listening from more than 25 centimetres away.

In addition, the two-microphone array structure, together with a beamforming algorithm, accurately captures 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 all off, the Xiaomi Openwear Stereo headphones give up to 7.5 hours of music on a single charge, or up to 38.5 hours when combined with the charging case. They also allow for quick and intuitive touch control, and can even be customised via the Xiaomi Earbuds app, among other features. And because they're powered by Xiaomi HyperOS, you can connect two pairs of Openwear Stereo Earbuds to a Xiaomi smartphone or tablet at the same time to share music and movies with someone else.

Technical Specifications Xiaomi Openwear Stereo Cosmic Grey:

• General parameters
  • Brand: Xiaomi
  • Model: 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 (headset): 60 mAh
  • Battery capacity (case): 788 mAh
  • Battery life (headset): 7.5 hours
  • Total runtime: 38.5 hours
  • Charging mode: USB Type-C
  • Headset input parameters: 5 V ⎓ 130 mA
  • Charging case input parameters: 5V ⎓ 1A
  • Charging case output parameters: 5V ⎓ 260 mA
• Dimensions
  • Weight of each earphone: 9.6 g (±0.2 g)
  • Dimensions of each earphone: 54.24 x 39.3 x 13.79 mm
  • Charging case weight: 68.78 g (±1 g)
  • Charging case dimensions: 105.8 x 55.4 x 26.1 mm
  • 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