Sony WI-C310 Wireless In-Ear Headphones (White)
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In the box
In the box
Free standard shipping
Free standard shipping
*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy
Free Local Pickup
Free Local Pickup
Please call for store stock availability. Requests made before 2:30 PM EST can be available for next-day pickup. Learn more
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.
Sony WI-C310 Wireless In-Ear Headphones
General Features
| Headphone type | Closed, dynamic |
| Driver unit | 0.35 inches |
| Magnet | Neodymium |
| Frequency response (Bluetooth communication) | 20 Hz–20,000 Hz (44.1 kHz Sampling) |
| Volume control | Yes |
| Wearing style | In-ear headphones |
| NFC | No |
Battery
| Battery charge time | Approximately 3 hours |
| Battery charge method | USB charging |
| Battery life (continuous music playback time) | Maximum 15 hours |
| Battery life (continuous communication time) | Maximum 15 hours |
| Battery life (waiting time) | Maximum 200 hours |
Bluetooth Specification
| Bluetooth version | Bluetooth Specification version 5.0 |
| Effective range | Line of sight approx. 30 ft (10 m) |
| Frequency range | 2.4 GHz band (2.4000–2.4835 GHz) |
| Profile | A2DP (Advanced Audio Distribution Profile), AVRCP (Audio Video Remote Control Profile), HFP (Hands-free Profile), HSP (Headset Profile) |
| Supported audio format(s) | SBC, AAC |
| Supported content protection | SCMS-T |
Size and Weight
| Weight | Approximately 0.68 oz (19 g) |
Shipping & Returns
Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.
