Sony

Sennheiser

WH-CH720N

Accentum Wireless SE

Wireless Headphone Specification

Wireless Headphone Specification

Over Ear

Over Ear

Dynamic

Dynamic

30 mm

37 mm

325/31 ohm

560 Ohms

108 dB/mW

106 dB SPL

7 Hz - 20,000 Hz

10Hz - 22KHz

DC 5 V

10 mW

Ambient NC

Hybrid Active Noise Cancelling

Bluetooth

Bluetooth

5.2

5.2

All Bluetooth Devices

All Bluetooth Devices

A2DP, AVRCP, HFP, HSP, SBC, AAC

SBC, AAC, aptXâ„¢, aptX HDâ„¢, mSBC, CVSD

Lithium-ion Batteries

Lithium-ion Batteries

10 Meters

10 Meters

35 Hours NC ON
50 Hours NC OFF.

50 Hours

3.5 Hours

3 Hours

Black, White, Blue

Black

3.5 Gold-Plated L-Shaped Stereo Mini Plug

3.5 mm

USB Type-C Charging Cable

USB Type-C Charging Cable

192 Gm

222 GM

Super comfortable and lightweight design.
All-day listening with up to 35 hours of battery life.
High sound quality and well-balanced sound tuning.
Sony’s lightest Wireless Noise-cancelling headband ever.
Easy and clear hands-free calling and voice assistant with wake word.
Multi-Point Connection helps to pair with two Bluetooth devices at the same time.
DSEEâ„¢ restores high-frequency sound and fine fade-out sound lost in compression.
Noise Cancelling with Dual Noise Sensor technology and the Integrated Processor V1.
Up to 50-hour battery life with quick charging. 3 min charge for up to 1 hour of playback.
Crystal clear hands-free calling and voice assistant with Precise Voice Pickup technology.
Adjustable Ambient Sound mode and Adaptive Sound control features tailors sound to suit the environment around you.
Take noise cancelling to the next level with Sony’s Integrated Processor V1,so you can fully immerse yourself in the music.

After 10 min charging up to 5 hrs music playtime.
Unrivaled 50-Hour Battery Playtime - Enjoy exceptional battery life that lasts up to 50 hours on a single charge.
Sennheiser Sound - Discover high-quality Sennheiser audio, thanks to our own engineered and manufactured in-house transducer system.
Hear external sounds with a touch - Transparency Mode enables you to stay aware of your surroundings without removing your headphones.
Upgrade your sound experience: Experience high-resolution audio at its best with our BTD 600 Bluetooth dongle included in this Special Edition.
Blocks out all distractions with ANC - Stay focused and immerse yourself in your music with effective hybrid active noise cancelling headphones.
All-day comfort – Crafted to deliver incredible comfort, the headphones feature a lightweight and ergonomic design, making them ideal for long music sessions.
Extended listening pleasure: Boasting an impressive 50-hour battery life, this ergonomic, foldable design ensures superior comfort during long listening sessions.
Sleek and stylish: ACCENTUM's lightweight discrete design, with a soft touch silicon-lined headband, elevates your style while benefiting from a secure fit and a robust build.
Immersive sound at home or on the go: Enjoy HD stereo sound with engineered precision, a built-in 5 Band EQ and customizable sound modes for a personalized listening experience.
Your sound, your way - Customized your musical journey with a choice of sound modes, like Bass Boost and Podcast mode. Tailored-to-your-own preference with the built-in 5 Band equalizer.
Hybrid ANC: Whether at work, at the gym, or outdoors, you can immerse yourself in your music with Active Noise Cancellation or stay aware of your surroundings thanks to the Transparency Mode.
Crystal clear communication: Stay connected with exceptional voice transmission quality thanks to its 2-mic beamforming technology for clear, crisp communication during calls or voice commands.