SENNHEISER Momentum Wireless 4 Teal Ακουστικά με Mικρόφωνο Bluetooth

• Sennheiser Signature Sound – Powered by Sennheisers 42mm transducer system, engineered by audiophiles for exceptional high-fidelity audio.
• Customizable Sound – Listen your way with built-in EQ, presets, sound modes and personalization accessible via the Sennheiser Smart Control app.
• Adaptive Noise Cancellation and Transparency Mode – Advanced noise cancellation automatically adapts to your environment. Transparency mode lets you hear external sounds without removing the headphones.
• Crystal Clear Calls – Four digital beam-forming microphones ensure high-quality voice capture with automatic wind noise cancellation and noise suppression for optimized calls and easy voice assistant access.
• Codec Support – Support for SBC, AAC and aptX Adaptive ensures highest quality audio is automatically selected for your device.

• Premium Comfort – Lightweight design with padded headband and deep cushioned earpads for superior and long-lasting comfort.
• Foldable with Case – Flat foldable design and premium hard case with soft fabric covering make storage and transport safe and convenient, saving valuable space.
• Enhanced Design – Premium fabric details showcase discrete design to complement your unique style.
• Lightweight and Portable – Compact weight, flat foldable design and slim case make it easy to carry anywhere.

• Top-Tier Battery Performance – Enjoy an exceptional 60-hour playback time with fast charging.
• Auto On/Off – Activates when you lift the headphones and automatically deactivates after 15 minutes of non-use.
• Smart Pause – Automatically pauses and resumes playback when headphones are removed or placed back on your ears.
• Intuitive Touch Controls – Touch interface on the right earcup for music, ANC, calls and voice assistant ensures effortless ease of use.

Test / Review

• Style: Headband stereo headphones
• Ear coupling: Over-ear, circum-aural
• Connectivity: Bluetooth 5.2 compatible, Class 1, 10 mW (max)
• Transmission frequency/modulation: 2.402 MHz to 2.480 MHz. GFSK, π/4 DQPSK / 8 DPSK
• Supported profiles: A2DP, AVRCP, HFP
• Supported codecs: SBC, AAC, aptX™, aptX adaptive™
• Speaker principle: Dynamic
• Speaker type/size: 42mm diameter
• Speaker frequency range: 6 Hz to 22 kHz
• Speaker sensitivity: 106 dB SPL (1 kHz / 0 dB FS)
• Speaker THD: <0.3% (1 kHz / 100 dBSPL)
• Speaker impedance: Active 470 ohms / Passive 60 ohms
• Active Noise Cancellation (ANC): Hybrid Adaptive ANC
• Mic principle: MEMS
• Microphone frequency range: 50 Hz to 10 kHz
• Mic pick-up pattern: 2 microphones per side, beam forming for noise reduction
• Battery life: Up to 60 hours music playback via Bluetooth with ANC (test condition: iPhone, medium volume level)
• Charging time: Approx. 2 hours for full charge. 5-minute charge for up to 4 hours playback. Note: Ambient temperatures >30°C may result in extended charging times
• Battery type: Built-in rechargeable 700 mAh lithium-ion batteries
• Power supply: 5V, 800 mA max, USB-C charging port
• Magnetic field strength: 6.25 mT
• Product weight: Approx. 293 g (10.3 oz)
• Product dimensions: (folded flat) 180 x 195 x 46.3 mm
• Operating conditions: Operating temperature: 0 to +45°C, Charging temp: 5 to +35°C, Relative humidity 10 to 80%, non-condensing
• Storage conditions: Temperature: –25 to +70°C Relative humidity 10 to 90%
• App support: Sennheiser Smart Control app for iOS™ and Android™
• Country of origin: Designed by Sennheiser in Germany, Manufactured in China

• Lithium-Ion cells: 1 (single)
• Qty inside product: 1
• Qty outside product: 0
• Vendor: Synergy
• MPN: AHB413645PCT
• Capacity: 700 mAh
• Size/Format Width: 36.0 mm, Height: 48.5 mm, Depth: 4.7 mm
• Voltage: 3.7 V
• Weight: 14.5 g
• Energy: 2.7 Wh
• Lithium content: 0.219 g

• MOMENTUM 4 headphones
• Carrying case
• USB-C charging cable
• Audio cable with 3.5mm and 2.5mm jacks
• Airplane adapter