SONY WH-CH720N WHCH720N CH720 Wireless Noise Cancelling Headphone

-Sony’s lightest Wireless Noise-canceling headband ever.

-Take noise canceling to the next level with Sony’s Integrated Processor V1, so you can fully immerse yourself in the music.

-Adjustable Ambient Sound mode and Adaptive Sound control features tailors sound to suit the environment around you.

-Up to 35-hour battery life with quick charging (3 min charge for up to 1 hour of playback).

-Multipoint connection allows you to quickly switch between two devices at once.

-Boost the quality of compressed music files and enjoy streaming music with high quality sound through DSEE.

General Features
Headphone Type : Closed
Driver Unit : Dynamic, 30 mm
Wearing Style : Over Ear
Frequency Response : 7 Hz – 20 000 Hz (JEITA)
Cord Length : approx. 1.2 m
Cord type : Single-sided (detachable)
Plug : Gold-plated L-shaped stereo mini plug
DSEE : Yes
Ambient Sound Mode : Yes
General Features (Active Headphones) : Yes
Sensitivity (dB/mW) : 108 dB/mW
Frequency Response (Bluetooth Communication) : Frequency Range(A2DP): 20 Hz – 20 000 Hz (Sampling frequency 44.1 kHz)

Battery
Battery Charge Method : USB
BATTERY LIFE (CONTINUOUS COMMUNICATION TIME) : Max. 35 hours (NC ON), Max. 40 hours (NC OFF)
General Features(Active Headphones) : Max. 35 hours (NC ON), Max. 50 hours (NC OFF)

Bluetooth version : BLUETOOTH Specification Version 5.2
Effective Range : Approx. 10 m (30 ft)
FREQUENCY RANGE : 2.4 GHz band (2.400 0 GHz – 2.483 5 GHz)
Profile : A2DP, AVRCP, HFP, HSP
Supported Audio Format(s) : SBC, AAC
Supported Content Protection : SCMS-T

Noise Canceling
Ambient Sound Mode : Yes