Superior sound with adaptable acoustics
- Sennheiser Signature Sound – Powered by Sennheiser True Responsetransducer, a 7mm dynamic audio driver that delivers a high-end sound experience with full bass.
- Adaptable Acoustics – Open and Closed ear adapter options let you choose between either higher running comfort with more situational awareness or blocking outside noise for a focused and immersive audio experience.
A secure, comfortable fit you can depend on
- Secure Customized Fit – Interchangeable fins and a choice of ear adapters let you achieve a perfectly secure fit.
- IP54 Dust, Splash & Sweat Resistance – Durability you can count on for your toughest workouts – the earbuds take on dust, rain and sweat.
- Battery Life – 9 hours playback with up to 27 hours with the charging case.
Stay ahead with advanced smart features
- Built-In Equalizer – Tailor the sound experience using the Smart Control App.
- Intuitive touch controls – Touch interface control of music, calls and voice
- Assistant for effortless operation.
- Adjustable Sidetone – Sidetone makes phone calls more comfortable by letting you hear your own voice during calls.
- Connectivity – Compatible with Bluetooth 5.2. Connects to TV and Sportequipment so you can stream your workout at home or stay connected in the gym.
- Wearing style True wireless stereo earphones
- Product colour Black with copper gold logo
- Ear coupling Ear canal, closed and open ear adapter
- Connectivity Bluetooth 5.2 compatible, class 1, BLE
- Transmission frequency range 2,402 MHz to 2,480 MHz
- Supported profiles A2DP, AVRCP, HFP
- Supported codecs SBC, AAC, aptX™
- Speaker type/size TrueResponse™ dynamic, 7 mm diameter
- Speaker frequency range 5 Hz to 21 kHz (closed ear adapter)
- Speaker sensitivity 110 dB SPL (1 kHz/0dBFS) (closed ear adapter)
- Speaker THD <0,08% (1kHz / 94dB)
- Mic principle MEMS
- Mic frequency range 100 Hz to 10 kHz
- Mic pick-up pattern 2 mic beamforming arrays (4 mic total)
- Battery lifespan 9 hrs with rechargeable battery of the earbud (test conditions: iPhone within 1 m distance, Bluetooth AAC codec, playback mixed music, volume level 50 %, no EQ settings); 27 hrs with rechargeable battery of the charging case
- Charging time Approx. 1.5 hrs for full charged. After 15 min charging 1 hrs music playtime
- Battery type Built-in Lithium-Ion rechargeable batteries, left/right earbud: ~55 mAh, charging case: ~400 mAh
- Power supply Left/right earbud: 5 V⎓, 100 mA max. each (charging case single pogo pin output rating)
- Charging case: 5 V⎓, 600 mA max. (USB charging via USB-C socket at charging case)
- Magnetic field strength Earbuds: 64 mT, charging case: 177 mT
- Weather resistance IP54, dust protected and splash resistant (earbuds)
- Warranty period 2 years