Sony WI-C310 Wireless In-Ear Headphones (Black) with Silicone Earbud Replacement Tips

Sony WI-C310 Wireless In-Ear Headphones (Black)

Comfortable, versatile and practical, the WI-C310 wireless in-ear headphones will fit seamlessly and stylishly into your life. With a 15-hour battery life for longer listening, 0.35-inch driver units for clear sound and lightweight design for maximum comfort, these are the perfect first pair of wireless headphones.

Clear, Punchy Sound

Whether you're listening to pop hits, classical concertos or jazz solos, the 0.35-inch driver units deliver dynamic audio performance with deep bass, crisp treble and outstanding clarity.

Bluetooth Connectivity

Say goodbye to tangled wires and pulled-out plugs. With Bluetooth wireless technology, you can connect to your device wirelessly and enjoy flawless, interruption-free listening.

Long-Lasting Battery Life

With up to 15 hours of playback when fully charged, you can listen to your favorite playlists and podcasts all through the day.

Quick Charge Functionality

When your battery runs lows, just 10 minutes of charging gets you a full 60 minutes of playback. This means that even if you're in a rush, you'll soon be ready to get the music going again. If you have more time, you can charge the battery to full in just three hours.

One-Touch Hands-Free Calling

Calling a friend from your connected smartphone? Touch the multi-function button and you'll be ready to get the conversation started. Time to say goodbye? Just press it again to end the call.

Voice Assistant

Check the weather, get the latest news, and more using just your voice. Press the multi-function button twice and you'll get instant access to Siri or Google Assistant.

Magnetic Buds

Each earbud has a built-in magnet for tangle-free carrying and storage.

Portable and Flexible

Soft, flexible and lightweight, the WI-C310 wireless in-ear headphones let you listen in comfort, anytime, anywhere.

Behind-The-Neck Design

The around-the-neck design is comfortable, lightweight and keeps your headphones out of the way, so you can get on with listening in total freedom.

Knox Gear Silicone Earbud Replacement Tips for In-Ear Headphones (Black, 6-pack)

Up your listening comfort level and fit with the Knox Gear Silicone Earbud Replacement Tips (6-pack). These tips will fit most major earbud brands and come in different sizes so you can choose the best pair for your ears.

Anti-Dust and Durable

Upgrade your earbuds with these premium replacement ear tips. They keep earwax, debris and sweat out of your earphone's nozzle, protecting your earphones and keeping the sound path open. These ear tips are long-lasting, feature a slow rebound and are not easy to break.

Enhanced Comfort

The ergonomic fit and soft silicone in these ear tips brings extra comfort to your ears. The box includes 3 pairs of ear tips (small, medium and large) so that you can customize the fit to your liking. Our durable silicone earbuds feature thinner edges for flexibility and comfort. These tips are compatible with AirPods, Galaxy earbuds, Powerbeats Pro, Powerbeats, Flex earphones, and most major earbud brands.