Popis
Features:
- Sennheiser Signature Sound
- Adaptive noise cancellation
- Future-proof technologies
- All-day comfort
- Sound personalization
- Up to 30 hours playtime with new battery system
Technical specifications:
- Wearing style: True wireless stereo earphones
- Ear Coupling: Ear canal
- Connectivity:
- Bluetooth 5.4 compliant, class 1, 10 mW (max)
- Bluetooth Classic and Bluetooth LE Audio supported
- Transmission frequency / modulation:
- 2,402 MHz to 2,480 MHz
- GFSK, π/4 DQPSK / 8DPSK
- Supported Profiles: A2DP, AVRCP, HFP, TMAP, PBP
- Supported codecs: SBC, AAC, aptX™, aptX™ Adaptive/Lossless, LC3
- Speaker:
- Speaker principle: Dynamic
- Speaker type/size: TrueResponse™ dynamic, 7mm diameter
- Speaker frequency range: 5 Hz to 21 kHz
- Speaker sensitivity: 107 dB SPL (1 kHz / 1 mW)
- Speaker THD: <0.08% (1 kHz / 94 dB)
- Active Noise Cancellation: Hybrid ANC
- Mic:
- 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 7.5 hrs music playtime with earbuds (ANC off)
- Up to 7.0 hrs music playtime with earbuds (ANC on)
- Up to 30 hrs overall music playtime with charging case (test condition: iPhone, mid volume level 85 dB)
- Battery type:
- Built-in Lithium-Ion rechargeable batteries
- Left/right earbud: 75 mAh
- Charging case: 820 mAh
- Power Supply:
- 5 V⎓, 1000 mA max
- USB charging via USB-C socket at charging case
- Qi Wireless charging
- Magnetic strength field:
- Earbuds: 0.95 mT
- Charging case: 105 mT
- Weather resistance: IP54, dust and splash resistant (earbuds only)
- Product Specification:
- 72.4 g (both earbuds and charging case)
- 6.2 g (single earbud)
- 66.4 g (charging case)
- 70.1 x 44.6 x 34.8 mm (earbuds and charging case)
- Operating condition:
- Operating temp: 0 to +40°C
- Charging temp: 5 to 35°C
- Rel. humidity 25 to 75%, non-condensing
- Storage condition:
- Temp: –20 to +60°C
- Rel. humidity 10 to 90%
- App support: Sennheiser Smart Control app for iOS™ and Android™
Recenzie 0
Diskusia 0
Sennheiser Momentum 4 True Wireless In-Ear Earbuds Copper EU
178,60 €
145,20 € bez DPH
Nový komentár