Basic informations
| Category | Portable speakers, headphones |
|---|---|
| Determination | men's, women's |
| Brand | Shokz |
| Catalog number | T921BK |
Technical parameters
| Color | black |
|---|---|
| Season | 2025 |
| Use | multisport, for cycling |
| Weight | 71,8 g |
| Size | uni |
Product description
The OpenFit 2 + series delivers a better and more dynamic sound with Shokz DualBoost and Dolby Audio technology. Thanks to the comfortable ergonomic design and improved inner silicone layer, the headphones stay comfortably and securely in place, so you can enjoy music all day long. Manage calls, music and other functions using the new physical buttons for precise sound control.
Dolby Audio creates a rich and spacious soundscape that surrounds you with realistic sound, transforming the stereo experience into a pure and natural listening experience. Whether you're listening to music, watching movies, or playing games, every detail sounds sharp and authentic. OPENFIT 2 + also feature wireless charging. Simply place the charging case in the centre of a compatible wireless charger and you're done.
The headphones weigh only 9.4g, which guarantees low ear strain. Thanks to the inner layer of Shokz Ultra-Soft Silicone™ 2.0, they fit naturally and comfortably, perfectly integrating into your daily life.
The OpenFit 2 + introduces the groundbreaking Shokz DualBoost™ technology, delivering vibrant and dynamic sound. You'll hear the power of deep bass, crystal-clear mids and highs, and exceptional detail, whether you're playing pickleball or relaxing in a yoga class. The headphones use two separate speakers – an extra-large low-frequency unit for thumping bass and an independent high-frequency unit for sparkling highs.
High-frequency unit: The separate high-frequency unit delivers clear and rich sound with extended frequency response, ensuring that every detail is captured. Low-frequency unit: Extra-large dynamic drivers (17.3 mm) provide deep, rich bass without distortion, even at maximum volume(1).
Shokz OpenBass™ 2.0, with its advanced algorithm, delivers powerful low-frequency vibrations directly to your ear. The Shokz app allows you to adjust the sound using 4 preset EQ modes or create 2 custom ones. The flexible nickel-titanium alloy ear hook adapts to the contours of the ear and ensures a secure and comfortable fit during exercise and everyday activities.
- Dolby Audio
- wireless charging
- dynamic sound experience with powerful bass
- clear and rich sound with extended frequency response
- customised bass experience
- even more secure fit
- perfect comfort for all-day listening
- Open-Ear – open design for awareness of surroundings
- physical buttons for intuitive operation
- up to 11 hours on a single charge
- up to 48 hours of total listening with charging case
- quick 10-minute charge provides up to 2 hours of listening
- AI-Powered – AI-driven, clear calls
- Microphones with advanced noise cancellation technology
- Algorithms for filtering ambient noise
- Sweat and splash-proof IP55 rating
- Fast and stable connection.
- Advanced Next-Gen Bluetooth 5.4 chip
- MultiPoint pairing for two devices
- Shokz App
Charging case is not waterproof.
Technical specifications:
- Speaker type: Air conduction transducer
- Woofer sensitivity: 96.5 dB ± 2.5 dB
- Tweeter sensitivity: 94.5 dB ± 3 dB
- Microphone sensitivity: -38 dB ± 1 dB
- Bluetooth version: Bluetooth 5.4
- Supported profiles: A2DP, AVRCP, HFP
- Supported audio codecs: AAC, SBC
- Materials: Headphones: PC, silicone / Charging case: PC
- Charging voltage: 5V ± 5 %
- Frequency band: 2402 MHz – 2480 MHz
- Wireless range: 10 m (33 feet)
- Battery type: Li-ion battery
- Music playback time: Up to 11 hours, up to 48 hours total with charging case
- Call time: Up to 8 hours, up to 36 hours total with charging case
- Standby time: Up to 270 days
- Charging time: headphones with case: 60 minutes
- case only using included cable: 100 minutes
- quick charge: 10 minutes of quick charging with the case provides 2 hours of playback
- weight: headphones: 9.4 g ± 0.2 g / charging case: 53 g ± 2.0 g
- total weight: 71.8 g ± 2.0 g
- sweat and water resistance: Headphones: IP55 / Charging case: Not waterproof
- minimum battery capacity: Headphones: 56 mAh / Charging case: 600 mAh
- warranty: 2 years
About brand Shokz
AfterSkozh is a company founded in 2011, engaged in the production of special headphones. The headphones have won Red Dot, IDEA, Good Design awards and are the official headphones of England Athletics.


























































































