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12-Months Warranty | 30-Day Returns
12-Months Warranty | 30-Day Returns
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SONY WI-C310B Wireless Bluetooth Earphones - Black

Sony WI-C310B Wireless Bluetooth Earphones – Black

Experience wireless freedom with the Sony WI-C310B Bluetooth Earphones. Designed for everyday use, these in-ear headphones deliver clear, powerful sound and a comfortable fit — all in a lightweight and tangle-free design. The flat cable helps prevent knots, while magnetic earbuds ensure they stay neatly together when not in use.

With up to 15 hours of battery life, you can enjoy your playlists, podcasts, or calls throughout the day without needing to recharge. And if you're in a hurry, a 10-minute quick charge gives you up to 1 hour of playback.

Easily control your music and take calls using the in-line remote and built-in microphone. They're also compatible with Google Assistant, so you can manage your schedule or get directions hands-free while on the move.

Key Features:

  • Wireless Bluetooth Connectivity for easy pairing and reliable streaming

  • Up to 15 Hours of Battery Life on a full charge

  • Quick Charging – 10 minutes gives you up to 1 hour of playback

  • Magnetic Earbuds – tangle-free and easy to carry

  • Flat Tangle-Free Cable

  • Google Assistant Compatible for hands-free control

  • Comfortable In-Ear Fit with Rubber Ear Tips

  • Lightweight Design – only 19 g

Specifications:

  • Brand: Sony

  • Model: WI-C310B

  • Color: Black

  • Headphone Type: In-ear

  • Driver Size: 9 mm Neodymium drivers

  • Frequency Response: 20 Hz – 20,000 Hz

  • Bluetooth Version: 5.0

  • Wireless Range: Up to 10 meters

  • Microphone: Built-in

  • Voice Assistant Support: Google Assistant

  • Battery Life: Up to 15 hours

  • Charging Time: Approx. 2.5 hours

  • Quick Charge: 10 mins = up to 1 hour playback

  • Charging Type: USB (Type-C)

  • Weight: 19 grams

  • Box Contents:

    • Sony WI-C310B Wireless Earphones

    • USB Type-C Charging Cable

    • User Documentation

Brand

:

Sony

Model

:

WI-C310B

Color

:

Black

Headphone Type

:

In-ear

Driver Size

:

9 mm Neodymium drivers

Frequency Response

:

20 Hz – 20,000 Hz

Bluetooth Version

:

5.0

Wireless Range

:

Up to 10 meters

Microphone

:

Built-in

Voice Assistant Support

:

Google Assistant

SONY WI-C310B Wireless Bluetooth Earphones - Black

by Sony
£25.99 - £25.99
£25.99
£25.99 - £25.99
£25.99
Brand New & Sealed Product

All items sold by A1 Tech Deals are brand new and still sealed in their original retail packaging with all their accessories and manuals/documentation.

FREE 30-Day Returns

We make returns easy and hassle-free! If you’re not completely satisfied with your purchase, we offer a 30-day no-questions-asked returns policy—absolutely free.

We’ll even provide you with a prepaid Royal Mail label and can arrange a collection for your convenience. Just reach out to us by phone or message, and we’ll be happy to help! 😊

12-Months Warranty

For your peace of mind, all products purchased from A1 Tech Deals come with a 12-month warranty from the date of purchase.

🇬🇧 Local UK Stock

All stock is shipped locally from our London based UK warehouse and all products are guaranteed to work in the UK.

Sony WI-C310B Wireless Bluetooth Earphones – Black

Experience wireless freedom with the Sony WI-C310B Bluetooth Earphones. Designed for everyday use, these in-ear headphones deliver clear, powerful sound and a comfortable fit — all in a lightweight and tangle-free design. The flat cable helps prevent knots, while magnetic earbuds ensure they stay neatly together when not in use.

With up to 15 hours of battery life, you can enjoy your playlists, podcasts, or calls throughout the day without needing to recharge. And if you're in a hurry, a 10-minute quick charge gives you up to 1 hour of playback.

Easily control your music and take calls using the in-line remote and built-in microphone. They're also compatible with Google Assistant, so you can manage your schedule or get directions hands-free while on the move.

Key Features:

  • Wireless Bluetooth Connectivity for easy pairing and reliable streaming

  • Up to 15 Hours of Battery Life on a full charge

  • Quick Charging – 10 minutes gives you up to 1 hour of playback

  • Magnetic Earbuds – tangle-free and easy to carry

  • Flat Tangle-Free Cable

  • Google Assistant Compatible for hands-free control

  • Comfortable In-Ear Fit with Rubber Ear Tips

  • Lightweight Design – only 19 g

Specifications:

  • Brand: Sony

  • Model: WI-C310B

  • Color: Black

  • Headphone Type: In-ear

  • Driver Size: 9 mm Neodymium drivers

  • Frequency Response: 20 Hz – 20,000 Hz

  • Bluetooth Version: 5.0

  • Wireless Range: Up to 10 meters

  • Microphone: Built-in

  • Voice Assistant Support: Google Assistant

  • Battery Life: Up to 15 hours

  • Charging Time: Approx. 2.5 hours

  • Quick Charge: 10 mins = up to 1 hour playback

  • Charging Type: USB (Type-C)

  • Weight: 19 grams

  • Box Contents:

    • Sony WI-C310B Wireless Earphones

    • USB Type-C Charging Cable

    • User Documentation

Brand

:

Sony

Model

:

WI-C310B

Color

:

Black

Headphone Type

:

In-ear

Driver Size

:

9 mm Neodymium drivers

Frequency Response

:

20 Hz – 20,000 Hz

Bluetooth Version

:

5.0

Wireless Range

:

Up to 10 meters

Microphone

:

Built-in

Voice Assistant Support

:

Google Assistant

Unbeatable Prices & Rapid Delivery

FAQs

There is a good chance that may still be ordering from us on there, as we sell on Amazon too 😅 Amazon is an online "marketplace" with many sellers just like us on the platform. However, by ordering through our store directly, you get to benefit from discounted prices as well as phone and live chat support

Simply put, we cut out the middle man. A lot of other retailers purchase from a long chain of distributors each adding their own markup and ultimately making the product more expensive. We source our products internationally directly from the brand keeping our costs low so we can pass the savings on to you. All items are guaranteed to work perfectly in the UK 🇬🇧 This means you get top-quality electronics at unbeatable prices, without the big retailer markups!

Absolutely! We use trusted providers like PayPal and Shopify Payments (including Google Pay, Apple Pay, and Shop Pay) to keep your payment info safe. These methods have strong encryption and fraud protection, so you can shop with confidence!

If you place your order before 2pm (our cut-off time for same dispatch) you will get your order the following day. The only exception is if you place your order on Saturday/Sunday (as we do not ship on weekends). In such cases, we will dispatch it on the following Monday and you'll get it by Tuesday.

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