Слушалки Sennheiser MOMENTUM True Wireless 4, безжични, Bluetooth 5.4, IP54 защита, до 30 часа време на работа, златисти

MOMENTUM True Wireless 4

Features

• Sennheiser signature sound: Delivers exceptional sound fidelity, ensuring every detail and emotion is heard just as the artist intended thanks to our TrueResponse transducer system which delivers a high-end sound experience with impactful bass and a refined treble response.
• Adaptive Noise Cancellation (ANC): Automatically adjusts noise cancellation to surroundings, providing an immersive listening experience.
• Future-proof technologies: Step into the future with Auracast™ support and LE Audio* and enjoy the latest codecs with Bluetooth® 5.4 compatibility.
• All day comfort: Assorted sizes of soft silicon ear tips and fins ensure a comfortable fit for extended listening sessions.
• Sound personalization: Choose between multiple ways of customizing your sound: guided tests for personalized sound profiles, adaptative 5-band EQ, Sound Zones, Sound Check or pre-set modes.
• Up to 30 hours playtime with new battery system and fast Qi wireless charging: 8 minutes of charging thanks to our battery protect mode for 1 hour of playback.
• Lossless Audio: Guarantees flawless bit-by-bit transmission of audio, maintaining uncompromised sound quality during wireless listening.

• Adaptive noise cancellation
• Future-proof technologies
• All-day comfort
• Sound personalization
• Up to 30 hours playtime with new battery system

Specifications

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 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 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%