Sony WH-CH710N Wireless Noise Cancelling Headphones – Black

Size & Weight
Weight
Approx. 223g

General Features
Headphone Type
Closed, Dynamic

Driver Unit
30mm, Dome

Impedance (OHM)
72ohm (when connecting via the headphone cable with the unit turned on), 33ohm (at 1kHz) (when connecting via the headphone cable with the unit turned off)

Frequency Response
7 Hz - 20,000 Hz (JEITA)

Frequency Response (Active Operation)
20Hz-20,000Hz (Power On) (Wired)

Frequency Response (Bluetooth® Communication)
20Hz - 20,000Hz (44.1kHz Sampling)

Sensitivities (DB/MW)
94dB / mW (at 1kHz) (when connecting via the headphone cable with the unit turned on), 100dB / mW (at 1kHz) (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)
Stereo Mini Jack

NFC
Yes

Passive Operation
Yes

Battery
Battery Charge Method
USB

Battery Life (Continuous Music Playback Time)
Max 35hrs (BT NC)

Battery Life (Continuous Communication Time)
Max 35hrs (BT NC)

Battery Life (Waiting Time)
Max 200hrs (BT: ON / Noise Canceling: OFF)

Bluetooth® Specification
Bluetooth® Version
Version5.0

Effective Range
Line of sight approx.30ft (10m)

Frequency Range
2.4GHz band (2.4000GHz-2.4835GHz)

Profile
A2DP, AVRCP, HFP, HSP

Supported Audio Format(s)
AAC, SBC

Supported Content Protection
SCMS-T

Noise Cancelling
Noise Cancelling On/Off Switch
Yes

Automatic AI Noise Cancelling
Yes

What's In The Box
Connection Cable
USB Cable