Specifications | |
Data Header | Data |
Article number (SKU) | 509299 |
Wearing style | true wireless stereo earphones |
Ear coupling | ear canal |
Frequency response (speaker) | 5 Hz to 21 kHz |
Transducer principle | dynamic, closed-back |
Transducer size | 7 mm, TrueResponse™ |
Sound pressure level (SPL) | 110 dB SPL (1 kHz/0 dBFS) |
Total harmonic distortion (THD) | < 0,08 % (1 kHz, 94 dB SPL) |
Frequency response (microphone) | 100 Hz – 10 kHz |
Microphone pick-up pattern | 2 mic beamforming arrays (4 mic total) |
Battery supply | Built-in Lithium-Ion rechargeable batteries |
Battery supply (earbuds) | 55 mAh |
Battery supply (charging case) | 400 mAh |
Charging port | USB charging via USB-C socket of the charging case |
Operating time (earbuds) | 9 hrs |
Operating time (charging case) | 27 hrs |
Charging time | approx. 1.5 hrs for full charge, after 10 min charging 1 hrs music playtime |
Temperature range (operation) | 0 to +40°C |
Relative humidity (operation) | 10 to 80%, non-condensing |
IPX rating | IP54, dust protected and splash resistant (earbuds) |
Weight (earbuds) | 6.8 g |
Weight (charging case) | 41.6 g |
Bluetooth version | Bluetooth 5.2 compatible, class 1, BLE |
Bluetooth profiles | A2DP, AVRCP, HFP |
Bluetooth output power | 10 mW (max) |
Bluetooth Audio Codec | SBC, AAC, aptX™ |
Active Noise Cancellation | FALSE |