Sony WH-CH710N Specifications

Specifications

Headset

Power source:
DC 3.7 V: Built-in lithium-ion rechargeable battery
DC 5 V: When charged using USB
Operating temperature:
0 °C to 40 °C
Rated power consumption:
2.0 W
Usage hours:
When connecting via the Bluetooth device
Music playback time:
Max. 35 hours (NC ON),
Max. 40 hours (Ambient Sound
Mode), Max. 45 hours (NC OFF)
Communication time:
Max. 35 hours (NC ON),
Max. 35 hours (Ambient Sound
Mode), Max. 40 hours (NC OFF)
Standby time: Max. 35 hours
(NC ON), Max. 40 hours
(Ambient Sound Mode),
Max. 200 hours (NC OFF)
When connecting via the headphone cable with NC ON:
Max. 50 hours
Note: Usage hours may be shorter depending on the Codec and the conditions of use.
Charging time:
Approx. 7 hours
(About 60 minutes of music playback is possible after 10 minutes charging.)
Note: Charging and usage hours may be different depending on the conditions of use.
Charging temperature:
5 °C to 35 °C
Mass:
Approx. 223 g
Impedance:
72 Ω (1 kHz) (when connecting via the headphone cable with the unit turned on) 33 Ω (1 kHz) (when connecting via the headphone cable with the unit turned off)
Sensitivity:
94 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)
Frequency response:
7 Hz – 20,000 Hz (JEITA) (when connecting via the headphone cable with the unit turned on)
Included items:
Wireless Noise Canceling Stereo Headset (1)
USB Type-C® cable (USB-A to
USB-C®) (approx. 20 cm) (1)
Headphone cable (approx. 1.2 m) (1)

Communication specification 

Communication system:
Bluetooth Specification version 5.0
Output:
Bluetooth Specification Power Class 2
Maximum communication range:
Line of sight approx. 10 m1)
Frequency band:
2.4 GHz band (2.4000 GHz – 2.4835 GHz)
Compatible Bluetooth profiles2):
A2DP / AVRCP / HFP / HSP
Supported Codec3):
SBC / AAC
Transmission range (A2DP):
20 Hz – 20,000 Hz (Sampling frequency 44.1 kHz)

1. The actual range will vary depending on factors such as obstacles between devices, magnetic fields around a microwave oven, static electricity, reception sensitivity, antenna’s performance, operating system, software application, etc.
2. Bluetooth standard profiles indicate the purpose of Bluetooth communications between devices.
3. Codec: Audio signal compression and conversion format

Design and specifications are subject to change without notice.

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