Specifications
Sony WH-CH730N wireless headphones deliver dual noise sensor technology in a foldable package, adjustable sound modes, and a 207g lightweight design with comfortable, wrinkle-free, ear cushions.
Size & Weight
WEIGHT
Approx. 207 g
General Features
HEADPHONE TYPE
Closed
DRIVER UNIT
Dynamic, 30 mm
IMPEDANCE (OHM)
100 ohms (1 kHz) (when connecting via the headphone cable with the unit turned on) , 25 ohms (1 kHz) (when connecting via the headphone cable with the unit turned off)
FREQUENCY RESPONSE
6 Hz - 20 000 Hz (JEITA)
FREQUENCY RESPONSE (ACTIVE OPERATION)
6 Hz - 20 000 Hz (JEITA)
FREQUENCY RESPONSE(BLUETOOTH® COMMUNICATION)
20 Hz - 20 000 Hz (Sampling frequency 44.1 kHz)
SENSITIVITIES (DB/MW)
108 dB / mW (when connecting via the headphone cable with the unit turned on) , 100 dB / mW (when connecting via the headphone cable with the unit turned off)
VOLUME CONTROL
Yes
CORD TYPE
Single-sided (detachable)
CORD LENGTH
Approx. 1.2 m
PLUG
Gold-plated L-shaped stereo mini plug
INPUT(S)
Stereo Mini Jack
WEARING STYLE
Over Ear
MULTIPOINT CONNECTION
Yes
DSEE
Yes
PASSIVE OPERATION
Yes
AMBIENT SOUND MODE
Yes
Battery
BATTERY CHARGE TIME
Approx. 3 hrs
BATTERY CHARGE METHOD
USB
BATTERY LIFE(CONTINUOUS MUSIC PLAYBACK TIME)
Max. 50 hrs (NC ON) , Max. 75 hrs (NC OFF)
BATTERY LIFE(CONTINUOUS COMMUNICATION TIME)
Max. 35 hrs (NC ON) , Max. 40 hrs (NC OFF)
Bluetooth® Specification
BLUETOOTH® CORE VERSION
Bluetooth Specification Version6.0
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, LC3
SUPPORTED CONTENT PROTECTION
SCMS-T
Noise Cancelling
NOISE CANCELLING ON/OFF SWITCH
Yes
AMBIENT SOUND MODE
Yes
Processor/Transmitter
INPUT(S)
Stereo Mini Jack
