Sony Wireless Headphones WH-CH720N, Blue

  • Brand: SONY
  • Product code: 2004548736147843
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Characteristics

Connection type:
Wireless
Type:
Over-ear
Color:
Blue
Microphone:
Yes
Active noise cancellation:
Yes

Enjoy comfort all day without noise
With noise canceling technology, a lightweight design and a durable battery, you can enjoy your music for longer without background interruptions.

Dual noise sensor technology and built-in V1 processor achieve a new level of noise reduction. You can now silence the world around you and immerse yourself in the music.

Comfort is maintained no matter how long you listen
Whether you're working from home or relaxing with your favorite content, the WH-CH720N have an ergonomic design designed to be lightweight and comfortable, and with up to 35 hours of battery life, you can wear them longer without needing a break.

Sound the artists wanted
Enjoy natural vocals, crystal-clear sound and balanced settings thanks to the built-in V1 processor and Digital Sound Enhancement (DSEE) system, which reproduce high-quality sound as the artists intended.

Advanced technology, better calls
Precision voice recording technology, spatially oriented microphone, and wind noise reduction construction give you clearer and more natural conversations during calls.

Multipoint connectivity
For total convenience, these headphones with Bluetooth® can be paired with two Bluetooth devices at the same time. So when there is a call, your headphones know which device is ringing and automatically connect to the correct one.

Product features:

Weight Approx. 192 g
Type of headphones Closed
Weight Approx. 192 g
Type of headphones Closed
Speaker Dynamic, 30mm
Impedance (Ω) 325 ohms (1 kHz) (when connecting via headphone cable with device on), 31 ohms (1 kHz) (when connecting via headphone cable with device off)
Frequency response 7 Hz – 20 000 Hz (JEITA)
Frequency response (active operation) 7 Hz – 20 000 Hz (JEITA)
Frequency response (communication with bluetooth®) 20 Hz – 20,000 Hz (sampling rate 44.1 kHz)
Sensitivities (DB/MW) 108 dB/mW (when connecting via headphone cable with device on), 99 dB/mW (when connecting via headphone cable with device off)
Adjust volume Yes
Cable Type One-sided (removable)
Cable length approx. 1.2 m
Connector Gold Plated L-Shaped Stereo Mini Plug
Login(s) Stereo mini jack
Wearing Style Above the ears
DSEE Yes
Passive work Yes
“Surround Sound” Yes
Battery charge duration Approx. 3.5 h
Battery charging method USB
Battery life (with continuous music playback) Max. 35 h (NC. NC), max. 50 h (EXCLUDING NC)
Battery life (on continuous calls) Max. 35 h (NC. NC), max. 40 h (EXCLUDING NC)
Bluetooth version® Bluetooth specification version 5.2
Effective Range approx. 10 m
Frequency range Frequency 2.4 GHz (2.4000 GHz – 2.4835 GHz)
Profile A2DP, AVRCP, HFP, HSP
Supported audio formats SBC, AAC
Supported Content Protection SCMS-T
Surround sound mode Yes
Warranty 24 months