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Sony
Sony WI-C100 Wireless In-Ear Bluetooth Headphones With Built-In Microphone

Sony WI-C100 Wireless In-Ear Bluetooth Headphones With Built-In Microphone

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Our take on the Sony WI-C100 Wireless In-Ear Bluetooth Headphones With Built-In Microphone

The Sony WI-C100 is a neckband-style wireless in-ear headphone with a built-in microphone for calls. It is Sony's entry-level neckband, so it skips noise cancelling and hi-res codecs but keeps the long battery life and light build the line is known for. It suits commuters, students and gym-goers who want simple wireless earbuds they can leave around their neck. Against rivals at the same level, it trades extra features for battery life and a familiar fit.

Best forCommuters and daily listenersGym and running usePhone calls on the goBuyers who want a simple neckband
Pros
  • Neckband design keeps the earbuds on you between uses
  • Long battery life for all-day listening
  • Light, comfortable in-ear fit
  • Built-in microphone for calls
  • Sony app support for sound tweaks
Cons
  • No active noise cancelling

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What reviewers say

Owners generally treat the WI-C100 as a solid budget neckband: long battery life, a light fit and easy pairing. Complaints center on average sound and call quality and the lack of noise cancelling.

What people mention
  • BatteryPraisedOwners say a charge easily covers a full day of listening.
  • FitPraisedThe light neckband and small earbuds stay comfortable for long stretches.
  • SoundMixedListeners call the sound decent but plain, with modest bass and detail.
  • CallsCriticised

Questions and answers

Does the WI-C100 have noise cancelling?
No. It is a passive in-ear design with no active noise cancelling, so isolation depends on how well the tips seal.
Can I use it for calls and video meetings?
Yes. It has a built-in microphone and Bluetooth, so it works for calls and voice chat, though the mic is basic in noisy rooms.
How long does the battery last?
Sony rates it for roughly a full day of playback on one charge, and a short top-up gives hours of listening.
Does it work with the Sony Headphones app?
Yes. The app lets you adjust EQ and check battery, but it does not add noise cancelling or hi-res codecs.
Is it good for running and the gym?
The neckband keeps the earbuds secure and off the floor, and the light build suits workouts, but it is not water-rated for heavy sweat.
What comes in the box?
The headphones, a USB charging cable and spare earbud tips.
No hi-res or LDAC codecs
  • Neckband style is not for everyone
  • Microphone quality is basic in noisy places
  • The microphone is usable indoors but picks up background noise outdoors.
  • Noise isolationCriticisedWithout noise cancelling, outside noise comes through in loud places.
  • About the Sony WI-C100 Wireless In-Ear Bluetooth Headphones With Built-In Microphone

    The Sony WI-C100 is a pair of wireless in-ear headphones that connect over Bluetooth. A built-in microphone lets you take calls as well as listen to audio.

    Brand
    Sony
    Model
    WI-C100
    Type
    In-ear headphones
    Connectivity
    Bluetooth, wireless
    Microphone
    Built-in

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