Sony WH-CH400 User Manual

Help Guide
Wireless Stereo Headset
WH-CH400
Pairing and connecting with an iPhone
Pairing is the process required to create a link between Bluetooth devices to allow wireless connection. You must pair a
device with the headset to be able to make a Bluetooth connection for the first time.
Before you start the pairing operation, make sure that:
The iPhone is placed within 1 m (3 feet) of the headset.
The headset is charged sufficiently.
The operating instructions of the iPhone is in hand.
Enter pairing mode on this headset.
Turn on the headset when you pair the headset with a device for the first time after you bought it or after you
initialized the headset (the headset has no pairing information). The headset enters pairing mode automatically.
When you pair a 2nd or subsequent device (the headset has pairing information for other devices), press and hold
the
button for about 7 seconds.
Make sure that the indicator flashes blue and red alternately after you release the button. You will hear a voice
guidance “BLUETOOTH pairing”.
1
Unlock the screen of the iPhone if it is locked.
2
Select the Bluetooth setting on the iPhone.
3
Select [Settings].
1.
Touch [Bluetooth].
2.
Touch [
] to change it to [ ] (turn on the Bluetooth function).
3.
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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