Article number (SKU) MSPORT1 Black: 700304
Article number (SKU) MSPORT1 Olive: 700306
Article number (SKU) MSPORT1 Graphite: 700305
Wearing style: True wireless stereo earphones
Ear Coupling: Ear canal
Connectivity: Bluetooth 5.2 compliant, class 1, 16mW (max), RF Range 40m – line of sight
Transmission frequency / modulation: 2,402 MHz to 2,480 MHz; GFSK, π/4 DQPSK / 8DPSK
Supported Profiles: A2DP, AVRCP, HFP
Supported codecs: SBC, AAC, aptX™, aptX adaptive™
Speaker principle: Dynamic
Speaker type/size: dynamic, 10mm diameter
Speaker frequency range: 15 Hz to 18 kHz
Speaker sensitivity: 110 dB SPL (1 kHz / 0 dBFS)
Speaker THD: <0.25% (1 kHz / 94 dB)
Active Noise Cancellation: Hybrid Adaptive ANC
Mic principle: MEMS
Mic frequency range: 100 Hz to 10 kHz
Mic pick-up pattern: 3 mics per earbud, beamforming for noise reduction
Battery lifespan: Up to 6 hrs music playtime with earbuds; Up to 24 hrs overall music playtime with charging case(test condition: iPhone, mid volume level 85 dB)
Charging time: Approx. 1.5 hrs for fully charged; After 10 min charging 1 hr music playtime Remark: Ambient temperatures >30°C and Qi wireless charging leads to extended charging times
Battery type: Built-in Lithium-Ion rechargeable batteries; Left/right earbud: 72 (MC1254) / 75 mAh(CL1254); Charging case: 850-950 mAh
Power Supply: 5 V⎓, 1000 mA max; USB charging via USB-C socket at charging case; Qi Wireless charging
Magnetic strength field: Earbuds: 1.86 mT; Charging case: 250 mT
Weather resistance: Earbuds: IP55; Charging case: IP54
Product Specification: 91.0 g (both earbuds and charging case) 6.4 g (single earbud N ear fin and M ear tip) 78.4 g (charging case) 23.3 x 20.9 x 26.1 mm (earbuds) 67.7 x 64.8 x 30.0 mm (charging case)
Operating condition: Operating temp: 0 to +45°C, Charging temp: 5 to +35°C; Rel. humidity 10 to 80%, non-condensing
Storage condition: Temp: –20 to +60°C; Rel. humidity 10 to 90%
App support: Sennheiser Smart Control app for iOS™ and Android™