Sony WI-C400 Bluetooth Headset with Mic (Red)

Sony WI-C400 wireless neckband headphones is light weight and offers perfect comfort for day long wearing with its 20hrs of battery life it’s a perfect companion for your commuting or for your listening hours with Bluetooth and NFC it easy to connect your smartphone to the headset. Also with vibration alert for incoming call you will never miss any call.
From the manufacturer
Enjoy music all day

Wireless Bluetooth and NFC in-ear headphones with comfortable neckband, 20 hour battery and hands-free controls.

Features

NFC One-touch for instant connectivity

Near Field Communication (NFC) and Bluetooth technology remove the need for wired connections and complex set-up sequences. Simply touch your NFC-enabled device to the headphones for a quick, seamless connection, then start streaming your music collection. No NFC? No problem. Connect via Bluetooth and you’re ready to go.

Long listening time with up to 20 hours battery life

Perfect for commuting or when you want to enjoy your music all day, when fully charged you can enjoy up to 20 hours of music playtime or talk time.

Color variations

Headphones are available in black, blue or white.

Neckband for all-day listening

Shaped for comfort, the lightweight neckband allows you to wear your headphones all day, keeping the earbud in place.

Cable management

The cable can be stored tangle-free and neatly held in place with the cable adjuster and stopper, keeping it out of the way.

Vibrating neckband for calls

Your neckband will vibrate to let you know you receive a call, so you won’t miss a thing.

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.

WI-1000X WI-H700 WI-C400
Type Behind-neck type In-earbuds Behind-neck type In-earbuds Behind-neck type In-earbuds
Noise Cancelling Yes No No
Battery Life 10 hrs 8 hrs 20 hrs
Noise Cancelling Optimizer Yes No No
Ambient Sound Mode Yes No No
Adaptive Sound Control with mobile app Yes No No
Hi-Res Audio Capability Yes Yes No
Customize Sound with mobile app Yes Yes No
Vibration for phone call Yes Yes Yes
Wireless Functionality Bluetooth/NFC Bluetooth/NFC Bluetooth/NFC