WH-CH700N/BME_4331322408994_Specifications

Specifications

Size & Weight

Weight

Approx. 240g

General Features

Headphone Type

Closed, Dynamic

Driver Unit

40mm, Dome

Magnet

Neodymium

Impedance (Ohm)

22ohm (when connecting via the headphone cable with the unit turned on) , 48ohm (at 1kHz) (when connecting via the headphone cable with the unit turned off)

Frequency Response (Active Operation)

7 Hz–20,000 Hz

Frequency Response(Bluetooth® Communication)

20Hz - 20,000Hz (44.1kHz Sampling)

Sensitivities (dB/mW)

97 dB/mW (at 1 kHz) (when connecting via the headphone cable with the unit turned on), 98 dB/mW (at 1 kHz) (when connecting via the headphone cable with the unit turned off)

Volume Control

Yes

Cord Type

Detachable Single-sided type

Cord Length

Approx. 1.2m (supplied headphone cable)

Plug

L-shaped stereo mini plug (supplied headphone cable)

Input(s)

USB (Micro) , Stereo Mini Jack

Wearing Style

Circumaural

NFC

Yes

DSEE

Yes

S-Master HX

No

Passive Operation

Yes

Battery

Battery Charge Time

Approx. 7 hrs

Battery Charge Method

USB

Battery Life(continuous music playback time)

Max 35hrs (BT NC)

Battery Life(Waiting Time)

Max 200hrs (BT: ON / Noise Canceling: OFF)

Bluetooth® Specification

Bluetooth® version

Version4.1

Effective Range

Line of sight approx.30ft (10m)

Frequency Range

2.4GHz band

Profile

A2DP, AVRCP, HFP, HSP

Supported Audio Format(s)

SBC,AAC,aptX, aptX HD

Supported Content Protection

SCMS-T

Noise Cancelling

Noise Canceling ON/OFF Switch

Yes

Automatic AI Noise Cancelling

Yes

Personal NC Optimizer

No

Atmospheric Pressure Optimizing

No

Ambient Sound Mode

No

Quick Attention

No