Audio Technica

Sennheiser

ATH-TWX7

Momentum 4 Copper

Wireless Headphone Specification

Wireless Headphone Specification

In Ear

Over Ear

Dynamic

Dynamic

5.8 mm

42 mm

16 ohm

Passive 60 Ohms, Active 470 Ohms

100 dB/mW

106 dB SPL

10Hz - 40KHz

6Hz - 22KHz

12 mW

10 mW

Active Noise Cancelling

Hybrid Adaptive Active Noise Cancelling

Bluetooth

Bluetooth

5.1

5.2

All Bluetooth Devices

All Bluetooth Devices

LDAC, AAC, SBC

SBC, AAC, aptXâ„¢, aptX adaptiveâ„¢

Lithium Polymer Batteries

Lithium-Ion Batteries

10 Meters

10 Meters

6.5 Hours

60 Hours

3 Hours

2 Hours

Black, White, Grey

Black, White, Orange

NA

3.5 mm

USB Type-C Charging Cable

USB Type-C Charging Cable

55.9 GM

293 GM

Flexible dual- or single-ear usability.
Rain & water splashproof design IPX4*-equivalent.
Call test function allows you to check the tone and clarity of your voice.
LDAC codec compatibility enables playback of 24-bit/96 kHz audio files.
The microphone can be easily muted during calls via built-in controls on the earbuds.
Compact, truly wireless in-ear headphones with digital hybrid noise-cancelling technology.
Approximately 6.5 hours of continuous playback and up to 13.5 hours of extended use with the charger ( for 20 hours total ).
5.8 mm high-resolution drivers, adopted from the ATH-TWX9, deliver an extended high-frequency range and improved sound detail.
MEMS mics, a high-accuracy noise-cancelling processor, and a proprietary filter work together to deliver stellar noise-cancelling performance.
High-performance MEMS mics, beamforming technology, and two selectable call modes (Natural and Noise-Reduction) ensure crystal-clear call quality.

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.