Sony

boAt

WH-CH720N

Nirvana Iris

Wireless Headphone Specification

Wireless Headphone Specification

Over Ear

In Ear

Dynamic

Dynamic

30 mm

10 mm X 2

325/31 ohm

32 Ohms

108 dB/mW

98dB ± 3dB

7 Hz - 20,000 Hz

20Hz - 20KHz

DC 5 V

DC 5V

Ambient NC

Active Noise Cancelling

Bluetooth

Bluetooth

5.2

5.3

All Bluetooth Devices

All Bluetooth Devices

A2DP, AVRCP, HFP, HSP, SBC, AAC

AAC, SBC

Lithium-ion Batteries

Lithium-Ion Batteries

10 Meters

10 Meters

35 Hours NC ON
50 Hours NC OFF.

120 Hours

3.5 Hours

2.5 Hours

Black, White, Blue

Black, White

3.5 Gold-Plated L-Shaped Stereo Mini Plug

NA

USB Type-C Charging Cable

USB Type-C Charging Cable

192 Gm

45 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.

In-Ear Detection : Playing or pausing the sound with these earbuds is as simple as inserting and removing your earbuds. Never miss out on your calls or playlist favorites while using minimal effort.
Up to 32 dB Active Noise Cancellation : Transcend chaos with the up to 32 dB active noise cancellation of the boAt Nirvana Iris TWS Earbuds. Enjoy your playlists and podcasts with crystal-clear audio for an extra dose of entertainment.
Humongous Playback : Listen to your favorite songs on repeat and keep up with the latest OTT content with up to 120 hours of playtime. Nirvana Iris keeps you plugged into the sound without the pesky interruptions of low battery levels.
Multipoint Connection : Stay connected to the audio on up to 2 devices simultaneously with these earbuds. Thanks to multipoint connectivity, you can attend meetings on your laptop and receive phone calls hands-free without repeatedly connecting to your devices.
Dual EQ Modes With Crystal Bionic Sound : High-fidelity 10 mm drivers in these earbuds deliver Crystal Bionic Sound powered by HiFi for an immersive experience. For a personalized feel, you can choose either the bass-rich boAt Signature Sound or the engrossing audio of Balanced Mode.