Beyerdynamic

Sennheiser

Aventho Wireless

Momentum 4 Copper

Wireless Headphone Specification

Wireless Headphone Specification

Over Ear

Over Ear

Dynamic

Dynamic

NA

42 mm

32 ohm

Passive 60 Ohms, Active 470 Ohms

105 dB SPL

106 dB SPL

10 - 40,000 Hz

6Hz - 22KHz

100 mW

10 mW

NA

Hybrid Adaptive Active Noise Cancelling

Bluetooth

Bluetooth

4.2

5.2

All Bluetooth Devices

All Bluetooth Devices

HSP, HFP, A2DP, AVRCP, GAVDP, aptXâ„¢, aptXâ„¢ LL, aptXâ„¢ HD, AAC, SBC

SBC, AAC, aptXâ„¢, aptX adaptiveâ„¢

Lithium - Ion Batteries

Lithium-Ion Batteries

10 Meter

10 Meters

30 Hours

60 Hours

2 Hours

2 Hours

Black, Brown

Black, White, Orange

3.5 mm Gold-Plated Stereo Jack

3.5 mm

Charging cable USB-A to USB-C

USB Type-C Charging Cable

238 g

293 GM

Made in Germany.
Operation via touch pad
Operating range up to 10 m
Battery runtime > 30 hours
Dynamic Tesla high-end drivers.
Voice prompted battery status.
LED to display the operating status.
Advanced Audio Coding (AAC),
Low Complexity Subband Codec (SBC)
Audio Codecs: Qualcomm® aptX™ and aptX™ HD,
Bluetooth® wireless technology for more freedom of movement.
Stylish design thanks to high-quality materials and outstanding finish.
Mobile Tesla Bluetooth® headphones with sound personalization (closed).
Intuitive operation via the touchpad integrated in the ear cup with handsfree microphone for phone calls.
MOSAYC - Attention to Detail with Mimi Sound Personalization for an individual listening experience with the MIY App.
Supraaural Tesla Bluetooth® headphones with optimum sound quality (Qualcomm® aptX™ HD und AAC) and more than 30 hours battery life.

After 5 min charging up to 4 hrs music playtime.
Top-Tier Battery Life – Outstanding battery life with up to 60-hours play back time with fast charging.
Sennheiser Signature Sound – Powered by Sennheiser’s audiophile-inspired 42mm transducer system for exceptional high-fidelity sound.
Premium Comfort – Lightweight design features a padded headband and deep cushioned earpads to ensure exceptional and long-lasting wearing comfort.
Stay immersed in your music Thanks to the headphone's Adaptive Noise Cancellation, you stay distraction-free - and with the Adjustable Transparency Mode you stay in touch with the world around you.
Personalized sound via the Sennheiser Smart Control App Adjust the sound to your individual listening preferences via the integrated equalizer, presets and sound modes - for a unique sound experience
Crystal-clear Calls – Four digital beamforming microphones ensure high quality voice pick-up and automatic wind noise suppression for optimized calls and easier voice assistant access ( Siri and Google Assistant ).
Adaptive Noise Cancellation and Transparency Mode – Advanced noise cancellation automatically adapts your sound to your surroundings. Transparency Mode lets you hear external sounds without removing your headphones.
Customizable Sound – Listen your way with built-in EQ, presets, sound modes, and Sound Personalization feature, which tailors the audio to your individual hearing – all accessible via the Sennheiser Smart Control App.
Exceptional comfort and long battery life Lightweight, foldable design with padded headband and deeply cushioned ear pads for long-lasting comfort - up to 60 hours of playback time with fast charging; Crystal-clear calls The four digital beamforming microphones ensure high-quality voice pick-up and automatically suppress wind noise for optimized calls and easier access to the voice assistant.