Sony WI-C400 Wireless In-Ear Headphones - Black | Sony Bluetooth Headphones

By Sony

Sorry, This Item Is Out Of Stock

Enter your email address below and we'll notify you as soon as it's back in stock.

Description & Details


  • The Sony WI-C400 Headphones are great for sport
  • Make the most of the huge 20-hour battery life
  • Clear vibration notification for inbound calls
  • Take them with ease, completely hands-free
  • NFC one-touch for simple Bluetooth connections


When you're out and about listening to music the last thing you want is the tangling of cables or catching them on your surroundings. These Sony WI-C400 Wireless Sport Headphones effortlessly pair with your smartphone, tablet, or other compatible Bluetooth device and deliver a cable-free audio experience.

The innovative behind-the-neck design is shaped for comfortable all-day listening and grants simple in-and-out usage that's great for sports and situations where you may need to interact with people. If you're not listening to music don't worry - the neckband is non-intrusive when worn on the shoulders.

With a battery life of up to 20 hours you've got all-day listening at your disposal. Connect your NFC-enabled device by tapping them together for immediate pairing, thanks to the advanced NFC one-touch integration. Feel a vibration? That's just notifying you that a call is coming through! Take it hands-free and enjoy a clear audio connection while you carry on!


  • Easy to pair with Bluetooth
  • NFC devices can connect with a tap
  • Up to 20 hours of battery life
  • Comfortable design whether in or out
  • Take calls completely hands-free


  • Weight: 35g
  • Bluetooth: Version 4.2
  • Range: 10 m
  • Microphone: Yes
  • Volume control: Yes
  • Charging time: 4.5 hours


  • 1 x Sony Sports WI-C400 Wireless Bluetooth Headphones
  • 1 x USB cable
  • 1 x Warranty card
  • 1 x Operating instructions
  • 1 x Earbuds set


Brand Sony
Codes 4548736063655 (EAN)
Links Sony Wireless Headphones
Sony Headphones
Loved the world over for their top-of-the-class electronics, tech giant Sony have arrived on OnBuy's virtual shelves. Delve into our selection of Sony's extensive catalogue and prepare to discover entertainment upgrades all around.

Detailed Product Information

Browse All Electronics & Technology Deals

OnBuy Deals Recommended For You

Sign in to view all of your delivery addresses


Enter your delivery address

Save your items for later!

Simply enter your email address below and we'll send you a copy of your basket to your inbox.

No thanks

We've detected you're shopping from United States, so we've set this as your delivery location. You may see a reduced selection of products.

If your location is incorrect, please click on the country in the site menu above to change it.

Continue Shopping