Sony WI-C310 Wireless In-Ear Earphones (White)

Model #WIC310/W

Sony Warranty
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Wireless Connectivity

Supported Audio Codecs AAC, SBC
Frequency 2.4 GHz (2400 to 2484 MHz)
Wireless Range 30' / 9.1 m
Bluetooth 5.0
Bluetooth Profiles A2DP


Weight 0.7 oz / 19.0 g 


Frequency Response 20 Hz to 20 kHz (Wireless)
Storage Capacity None


Active Noise Cancellation No
Magnet Type Neodymium
Driver Size 0.35" / 9 mm
Number of Drivers 1, per Earpiece
Driver Type Dynamic
Earpiece Connection / Wearing Style Neckband, Wired
Earpiece Design In-Ear (Intra-aural), Closed-Back
Foldable No
Controls/Microphone Location Controls: Cable
Microphone: Cable


Quick Charging Times 10 Minutes for 1 Hour
Recharge Time 3 Hours
Charging Port USB Type-C
Charging Cable Length 7.87" / 20 cm
Runtime 15 Hours (Music)
15 Hours (Talk)
200 Hours (Standby)
Expert Reviews
6 August 2019

Decent for mixed usage. The Sony WI-C310 have a passable sound profile that will be better-suited for bass-heavy genres. Their fit isolates a bit of ambient noise and should be okay for blocking out the ambient chatter in your work environment, but won’t fare well in public transit.

  • +

    Decent audio reproduction., Portable and flexible around-the-neck design., Good battery life.

  • -

    Slightly cheap build quality., Mushy control buttons., Always-on sidetone when using the microphone.

User Reviews
John lewis.34996235
3 weeks ago

Very satisfied, long life battery, value for money.

Product Highlights
  • 9mm Dynamic Drivers
  • Up to 15 Hours of Battery Life
  • Behind-the-Neck Style with Flat Wire
  • Supports Siri & Google Assistant
  • Built-In Mic for Hands-Free Calls
  • In-Line Remote for Audio/Call Management
  • Magnetic Earbuds
  • 10-Minute Charge for 1 Hour Playback
  • Three Pairs of Hybrid Eartips Included
  • USB Type-C Charging Cable Included
In The Box
  • Sony WI-C310 Wireless In-Ear Earphones (White)
  • Pair of Small Hybrid Eartips
  • Pair of Medium Hybrid Eartips
  • Pair of Large Hybrid Eartips
  • USB Type-C Cable (7.9")
  • Limited 1-Year Warranty
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