Sony SupportWH-CH720N

Specifications

Product Highlights

    • Size & Weight

        • WEIGHT

          Approx. 192 g

    • General Features

        • VOLUME CONTROL

          Yes

        • HEADPHONE TYPE

          Closed

        • 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

        • 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)

        • PLUG

          Gold-plated L-shaped stereo mini plug

        • PASSIVE OPERATION

          Yes

        • FREQUENCY RESPONSE

          7 Hz - 20 000 Hz (JEITA)

        • DSEE

          Yes

        • CORD TYPE

          Single-sided (detachable)

        • 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)

    • Battery

        • BATTERY CHARGE TIME

          Approx. 3.5 hrs

        • BATTERY CHARGE METHOD

          USB

        • BATTERY LIFE(CONTINUOUS MUSIC PLAYBACK TIME)

          Max. 35 hrs (NC ON) , Max. 50 hrs (NC OFF)

        • 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)

        • BLUETOOTH® VERSION

          Bluetooth Specification Version 5.2

        • 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