OpenRock Link 20 - The first 2-in-1 open earphones with a detachable magnetic microphone for work and play

Professional sound, crystal-clear communication and all-day comfort.
The OpenRock Link 20 is a versatile wireless headset designed for work, play and everyday communication.
They have a detachable magnetic microphone and a 5-microphone AI ENC system (4 MEMS + 1 ECM), so they provide crystal clear sound recording even in noisy environments.

Built-in Smart EQ and Scene Switching technology automatically adjust sound profiles for different situations - from gaming to music to calls.
Thanks to their ergonomic, lightweight design and double sweat-resistant coating, they provide long-lasting comfort for all-day wear.
Bluetooth 6.0 provides a stable connection with a range of up to 30 meters and supports AAC and SBC codecs.
The OpenRock app offers full customization of sound, controls and EQ settings.
With up to 13 hours of playtime (or 52 hours with the charging case), they are ideal for long workdays or gaming sessions.

- Detachable magnetic microphone for flexible use
- 5 microphone AI ENC system (4 MEMS + 1 ECM) for clear audio recording
- Intelligent EQ and scene change with automatic sound optimization
- Bluetooth 6.0 with a range of up to 30 m
- IPX7 rated earphones and IP55 magnetic microphone, perfect for work and sports
- OpenRock App EQ control, customization and management
- Lightweight, ergonomic design for all-day comfort
- Long battery life, up to 13 hours of playback / 52 hours with case
- Ultralight earphones, weighing only 9 g

MAGNETIC MICROPHONE

The world's first open earphones with a detachable magnetic microphone.
Smooth left-to-right switching and one-touch recording make it easy to connect or remove the microphone without even looking.

Exclusive innovation:

The OpenRock Link 20 uses N54 quality magnets protected by MagShield™ FusionTech with six layers of precious metal coating.
This ensures sweat and corrosion resistance while maintaining signal integrity and a reliable connection.
Tested over 10,000 plug/disconnect cycles with zero performance loss.

5 MICROPHONE BOARDS WITH AI ENC

The 5-microphone array, driven by AI-based ambient noise cancellation, achieves 99.9% noise cancellation and reduces ambient noise by up to 58dB, providing outstanding clarity even in challenging environments.

MICRO SIZE, MACRO SOUND

Despite being a quarter the size of a regular headphone, the Link 20 features a 30mW speaker driver that delivers full, clear sound comparable to professional headphones.

ULTRALIGHT COMFORT – 9 g AND 6.9° ERGONOMIC ANGLE

Weighing just 9g per earbud, the ergonomic 6.9° tilt angle ensures zero discomfort during long use – ideal for longer shifts.
The soft silicone ear cushions protect the ear canals and fit securely for up to 12 hours of continuous wear.

FLEXIBLE AND STABLE FIT

Ear hooks made of 0.8 mm titanium wire with a distance of 3.57 mm provide adaptive flexibility and stability for all ear shapes.

Users can choose to wear the microphone on their left or right ear for maximum comfort and safety.

DURABILITY AND CONNECTION

Bluetooth 6.0 provides an ultra-stable connection - up to 15m indoor range and 30m outdoor range - and supports pairing between two devices for a seamless transition between office work, workouts and outdoor use.

The earphones are IPX7 waterproof, while the magnetic microphone is IP55 dust and water resistant.

SMART APPLICATION CONTROL

The OpenRock app offers advanced customization and quick access to three dedicated sound modes – Entertainment, Sports and Talk – at the touch of a button.

The "Find device" function helps you find your lost earphones with a sound signal.

TECHNICAL DATA

- Call correction: 5-microphone AI ENC system (4 MEMS + 1 ECM)
- Material: ABS + liquid silicone + galvanized metal elements
- Microphone sensitivity: –38 ±1 dB / –38 ±2 dB
- Bluetooth version: 6.0
- Bluetooth range: 30 m (outdoors)
- Drive size: 15 × 10 mm
- Drive power: 30 mW
- Battery (earphone): 3.85 V / 62 mAh / 0.2387 Wh
- Battery (case): 3.7 V / 550 mAh / 2.035 Wh
- Playback time (without microphone): 13 hours with earphones / 52 hours with case
- Talk time (without microphone): 9 hours with earphones / 36 hours with case
- Charging time: 1.5 hours
- Standby time: ≥ 2000 hours
- Sound pressure level: 98 ± 2 dB
- Certificates: CE, RoHS, REACH, FCC

DIMENSIONS AND WEIGHT

- Microphone arm length: 71 mm
- Headphone weight: 9 ± 0.2 g
- Magnetic microphone weight: 1.5 ± 0.2 g
- Earphone size: 52.03 × 43.07 × 17.63 mm
- Charging case size: 104 × 52.6 × 27.5