WI-C400 Wireless In-ear Headphones – Enjoy Music All Day
Wireless Bluetooth® and NFC in-ear headphones with comfortable neckband, 20 hour battery and hands-free controls.
Enjoy all-day audio with the WI-C400 Headphones from Sony. These wireless headphones utilize an around-the-neck design for comfortable, all-day wear. They feature 9mm drivers and utilize Bluetooth® connectivity to stream high-quality digital audio from compatible devices. NFC technology is also onboard for easy, one-touch pairing. When paired with your phone, you'll get vibration alerts when you receive a new message or incoming call. You can navigate tracks, adjust volume, and manage calls with the easy-to-use controls and, thanks to the WI-C400's battery, you can enjoy up to 20 hours of continuous playback on a full charge.
- Around-the-neck design
- Truly wireless with uninterrupted Bluetooth® streaming
- NFC technology
- Tangle-free cable management
- 9mm drivers
- Vibration notifications
- Up to 20 hours of continuous playback
Sound and Style that Goes with You
Enjoy high-quality sound, from wireless headphones with colours that complement your personal style.
NFC and Bluetooth®
Stream effortlessly with One-touch listening over Bluetooth®. Simply tap your device on the NFC logo.
20 Hours Battery Life
Keep music going with up to 20 hours of long-lasting battery.
Stream Quality Sound All Day
Listen to your music in clear sound quality from 9 mm drivers.
Pick Your Colour
Select and wear the colour that suits you best. Choose from black, red, blue or white.2
Wear All Day, Keep on Listening
The behind-the-neck design is shaped for comfortable, all day listening.
Your headphones sync with your smartphone, get message alerts and receive incoming calls with vibration notification.
Tangle-free Cable Management
Keep your cable clipped neatly out of the way in your neckband with the adjuster and stopper.
Easy Operation with Buttons
Use the buttons to play, stop or skip through tracks and adjust the volume. You can also push them to activate your smartphone's voice assistant features or make hands-free calls.
|Product||Wireless In-Ear Headphones w/ Bluetooth|
|Driver||0.35" (9mm) with Neodymium magnets|
|Type||Closed, Dynamic, In-ear, Behind-the-neck headphones|
|Frequency Response||8 Hz ~ 22,000 Hz|
|Wireless Connection||Bluetooth, NFC|
|Frequency||2.4 GHz band|
|Bluetooth® Version||Version 4.2|
|Effective Range||Line of sight approx. 10 m (33 ft)|
|Ambient Sound Mode||N/A|
|Volume Control||Yes, integrated|
|Cable Length||19.7" (50cm)|
|Power||Internal rechargeable Lithium-ion battery|
|Battery Life||Max. 20 hours|
|Charge Time||Approx. 4.5 hours|
- Sony WI-C400 Bluetooth Wireless Headphones, Black
- USB Charging Cable
- Additional Earbuds
- Operating Instructions