Sony WH-CH400 User Manual

Help Guide
Wireless Stereo Headset
WH-CH400
How to make a wireless connection to Bluetooth devices
You can enjoy music and hands-free calling with the headset wirelessly by using your device’s Bluetooth function.
Device registration (pairing)
When using the Bluetooth function for the first time, you must previously register both devices to allow connection. The
operation to register a device is called device registration (pairing).
If the device to be connected does not support the one-touch connection (NFC), operate the headset and the device to
perform device registration (pairing).
If the device supports one-touch connection (NFC), you can just touch to perform device registration (pairing) and
establish a Bluetooth connection.
Connecting the headset to a registered (paired) device
Once the device is registered, it is not necessary to register it again. Connect to it with an appropriate method.
4-730-303-11(2) Copyright 2018 Sony Corporation
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Sony WH-CH400 Specifications

General

Driver type	Dynamic
Driver unit	25 mm
Magnet type	Neodymium
Ear coupling	Supraaural
Headphone frequency	20 - 20000 Hz
Cables included	Micro-USB
Bluetooth	Yes
6.35 mm connector	No
Bluetooth version	4.2
Bluetooth profiles	A2DP, AVRCP, HFP
Connectivity technology	Wireless
Battery recharge time	4.5 h
Continuous audio playback time	20 h
Microphone direction type	Omnidirectional
Number of products included	1 pc(s)
Headset type	Binaural
Product type	Headset
Product color	Black
Wearing style	Head-band
Audio formats supported	AAC, SBC