Beschrijving
Specifications
Article number (SKU) 509180 (black), 700074 (graphite), 509181 (white)
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) 107 dB SPL (1 kHz / 1 mW)
Total harmonic distortion (THD) <0.08% (1 kHz / 94 dB SPL)
Frequency response (microphone) 100 Hz to 10 kHz
Microphone principle MEMS
Microphone pick-up pattern 3 mics per earbud, beamforming for noise reduction
Battery supply built-in Lithium-Ion rechargeable batteries
Battery supply (earbuds) 77 mAh
Battery supply (charging case) 850-950 mAh
Charging port USB charging via USB-C socket of the charging case
Operating time (earbuds) 7 hrs
Operating time (charging case) 28 hrs
Charging time approx. 1.5 hrs for full charge, after 10 min charging 1 hrs music playtime
Bluetooth version Bluetooth 5.2 compliant, class 1, 10 mW (max)
Bluetooth profiles A2DP, AVRCP, HFP
Bluetooth Audio Codec SBC, AAC, aptX™, aptX adaptive™
Bluetooth output power 10 mW (max)
Active Noise Cancellation Hybrid Adaptive ANC
IPX rating IPX4, splash resistant (earbuds only)
Weight (earbuds) 5.8 g
Weight (charging case) 66.4 g
Temperature range (operation) 0 to +45°C
Relative humidity (operation) 10 to 80%, non-condensing
Transmission frequency 2,402 MHz to 2,480 MHz; GFSK, π/4 DQPSK / 8DPSK
