Sony WH-CH720N Wireless Noise Cancelling Headphones - Black
599,000 MMK
Product available
Product info
Size & Weight
WEIGHT
Approx. 192 g
General Features
INPUT(S)
Stereo Mini Jack
CORD LENGTH
approx. 1.2 m
FREQUENCY RESPONSE(BLUETOOTH® COMMUNICATION)
20 Hz - 20 000 Hz (Sampling frequency 44.1 kHz)
AMBIENT SOUND MODE
Yes
PLUG
Gold-plated L-shaped stereo mini plug
PASSIVE OPERATION
Yes
DSEE
Yes
DRIVER UNIT
Dynamic, 30 mm
WEARING STYLE
Over Ear
FREQUENCY RESPONSE (ACTIVE OPERATION)
7 Hz - 20 000 Hz (JEITA)
SENSITIVITIES (DB/MW)
108 dB / mW (when connecting via the headphone cable with the unit turned on) , 99 dB / mW (when connecting via the headphone cable with the unit turned off)
Portable Headphone Amplifier
IMPEDANCE (OHM)
325 ohms (1 kHz) (when connecting via the headphone cable with the unit turned on) , 31 ohms (1 kHz) (when connecting via the headphone cable with the unit turned off)
FREQUENCY RESPONSE
7 Hz - 20 000 Hz (JEITA)
Battery
BATTERY CHARGE TIME
Approx. 3.5 hrs
BATTERY LIFE(CONTINUOUS COMMUNICATION TIME)
Max. 35 hrs (NC ON) , Max. 40 hrs (NC OFF)
Bluetooth Specification
SUPPORTED AUDIO FORMAT(S)
SBC, AAC
FREQUENCY RANGE
2.4 GHz band (2.400 0 GHz - 2.483 5 GHz)
SUPPORTED CONTENT PROTECTION
SCMS-T
EFFECTIVE RANGE
Approx. 10 m
PROFILE
A2DP, AVRCP, HFP, HSP
Noise Cancelling
AMBIENT SOUND MODE
Yes
What's In The Box
Connection Cable
USB Cable
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