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Deal.ai › Sony
Sony
Sony WI-C100B Wireless In-Ear Headphones

Sony WI-C100B Wireless In-Ear Headphones

4.4(13 ratings)

Best price now

$24.95at eBayChecked 1 h ago

34% under what the other stores charge

Compared across 16 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

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Price facts

  • Lowest price today: $24.95 at eBay (checked Nov 12, 2026).
  • Checked at 16 stores.

Our take on the Sony WI-C100B Wireless In-Ear Headphones

The Sony WI-C100 is a neckband-style wireless in-ear headphone built for everyday listening, calls and light workouts. Its 9mm drivers, DSEE upscaling and the Sony Headphones Connect app give it more sound tuning than most budget neckbands, and the 25-hour battery with 10-minute fast charge tops up quickly. IPX4 sweat and splash resistance and an in-line remote make it practical for commutes and gym use. Against rivals it trades premium codecs and noise cancelling for long battery life and a low-cost, lightweight build.

Best forEveryday commuters and casual listenersGym and light workout usePeople who want long battery lifeBuyers on a tight budget
Pros
  • Up to 25 hours of playback per charge
  • 10-minute charge gives about 60 minutes of music
  • IPX4 sweat and splash resistance
  • 9mm drivers with DSEE upscaling
  • Sony Headphones Connect app for EQ and settings
  • In-line remote for music and calls
Cons
  • No USB-C cable or adapter in the box
  • Bluetooth 5.0 only, no aptX or LDAC
  • Neckband design is not for everyone
  • No active noise cancelling
  • No carry case included

Sony WI-C100B Wireless In-Ear Headphones prices at every store

  • eBayNew

    In stock

    $24.95Checked 1 h ago
    Visit eBay
  • Lotte Duty Free Australia BNENew

    In stockShips from Australia · priced in AUD (A$48.00) · duties may applyReturn policy

    $32.92Checked 1 h ago
    Visit Lotte Duty Free Australia BNE
  • Lotte Duty Free MelbourneNew

    In stockShips from Australia · priced in AUD (A$48.00) · duties may applyReturn policy

    $32.92Checked 1 h ago
    Visit Lotte Duty Free Melbourne
  • WalmartNew

    In stockSold by TheRightOne

    $34.99Free shippingChecked 1 h ago
    Visit Walmart
  • Best BuyNew

    In stock

    $38.00Free shippingChecked 1 h ago
    Visit Best Buy
  • SonyNew

    In stock

    $39.99Free shippingChecked 1 h ago
    Visit Sony
  • TargetNew

    In stock

    $39.99Free shippingChecked 1 h ago
    Visit Target
  • Micro CenterNew

    In stock

    $39.99+ $12.99 shippingChecked 1 h ago
    Visit Micro Center
  • AmazonRefurbished

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $29.00Free shippingChecked 1 h ago
    Visit Amazon
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $38.00Free shippingChecked 1 h ago
    Visit Amazon
  • SweetwaterNew

    Availability unknown

    $38.00Checked 1 h ago
    Visit Sweetwater
  • B&H Photo-Video-AudioNew

    Availability unknown

    $38.00Checked 1 h ago
    Visit B&H Photo-Video-Audio
  • AdoramaNew

    Availability unknown

    $38.00Checked 1 h ago
    Visit Adorama
  • Abt Electronics & AppliancesNew

    Availability unknown

    $38.00Checked 1 h ago
    Visit Abt Electronics & Appliances
  • PC Richard & SonNew

    Availability unknown

    $39.95Checked 1 h ago
    Visit PC Richard & Son
  • NFMNew

    Availability unknown

    $39.99Checked 1 h ago
    Visit NFM
  • eBayNew

    Availability unknownShips from Italy · duties may apply

    $69.98Checked 1 h ago
    Visit eBay

Store links may earn us a commission.

Sony WI-C100B Wireless In-Ear Headphones price history

Lowest price we've seen: $24.95 on Nov 12 at eBay. Tracked across 14 stores since Nov 12.

What reviewers say

  • 4.4 / 513 ratings

Owners rate the WI-C100 well for its battery life, light weight and sound for the money. Complaints focus on the basic feature set and the missing charging cable.

What people mention
  • BatteryPraisedOwners say the 25-hour rating holds up for multi-day use and the fast charge is handy.
  • SoundPraisedListeners find the 9mm drivers and DSEE upscaling give clear, lively sound for casual music and podcasts.
  • ComfortPraisedThe lightweight neckband and small earbuds are comfortable for long sessions.
  • ConnectivityMixedBluetooth 5.0 pairs reliably, but some users miss higher-quality codecs like aptX.
  • AccessoriesCriticisedBuyers note the box lacks a USB-C cable, so charging requires a separate purchase.
  • FitMixedThe neckband style suits some users but others find it less secure during intense activity.

About the Sony WI-C100B Wireless In-Ear Headphones

The Sony WI-C100B is a pair of lightweight wireless in-ear headphones that connect over Bluetooth 5.0. They have a compact in-ear design with 9mm drivers. DSEE upscales compressed music.

An in-line remote controls music playback and hands-free calls through the built-in microphone. The headphones work with the Sony | Headphones Connect companion app, which lets you customize the sound.

Battery life is up to 25 hours of music per charge. The USB Type-C port charges quickly: 10 minutes gives up to 60 minutes of music. The headphones are IPX4 rated, so they are protected against sweat and splashing water.

Type
In-ear wireless headphones
Bluetooth
v5.0
Drivers
9mm
Color
Black
Battery life
Up to 25 hours of music per charge
Charging
USB Type-C; 10 minutes = up to 60 minutes of music
Water resistance
IPX4, protected against splashing water in any direction
Microphone
Built-in, for hands-free calls
Controls
In-line remote for music and calls
App
Sony | Headphones Connect
Sound
DSEE upscales compressed music
Noise cancelling
No
Sound isolating
No
Voice control

Questions and answers

How long does the battery last?
Sony rates it at up to 25 hours of music playback per charge. A 10-minute charge gives about 60 minutes of listening.
Is it waterproof?
It is IPX4 rated, which means it resists sweat and splashing water. It is not designed for swimming or submersion.
Does it work with the Sony app?
Yes. It pairs with the Sony Headphones Connect app for EQ and sound settings.
What is in the box?
Three sizes of silicone ear tips and the quick start and reference guides. A USB-C cable and AC adapter are not included.
Does it have noise cancelling?
No. The WI-C100 has no active noise cancelling; the in-ear tips provide passive isolation.
Can I use it for calls?
Yes. The in-line remote has a microphone for hands-free calls.
Where is the Sony WI-C100B Wireless In-Ear Headphones cheapest?
At eBay, for $24.95, 34% under what the other stores charge, as of our latest check.
What do buyers say about the Sony WI-C100B Wireless In-Ear Headphones?
Rated 4.4 out of 5 from 13 ratings.
Where can I buy the Sony WI-C100B Wireless In-Ear Headphones?
15 stores we checked sell it, including Lotte Duty Free Australia BNE, Lotte Duty Free Melbourne, eBay, Amazon, Walmart.

Stores we've priced the Sony WI-C100B Wireless In-Ear Headphones at

  • Abt Electronics & Appliances deals and prices
  • Adorama deals and prices
  • B&H Photo-Video-Audio deals and prices
  • Best Buy deals and prices
  • Micro Center deals and prices
No
Ports
No 3.5mm headphone port; no Apple Lightning connector
Use
Everyday and exercise
In the box
Silicone ear-tips (3 sizes), Quick Start guide, reference guide
Not included
USB AC adaptor and USB Type-C cable
Warranty
1 year manufacturer's warranty
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