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Black wireless in-ear headphones with flexible neckband and inline controls

Sony

Sony WIC100/B Wireless In-Ear Headphones 25h Battery Black

SKU CH-JJTV-2SEKM MPN WIC100/B

Wireless in-ear headphones with up to 25 hours battery life, IPX4 splash resistance, and DSEE audio restoration for clearer compressed music

  • Product typeEarbud
  • Up to 25 hours of wireless listening
  • DSEE restores detail lost in compression
  • IPX4 splash and sweat resistance for workouts
  • 360 Reality Audio creates immersive soundstage
  • Neckband design with buttons for stable control

Designed for all-day listening

The Sony WIC100/B is a wireless in-ear headset built around a flexible neckband that rests securely around the neck. Up to 25 hours of battery life supports extended commutes, work sessions or travel without recharging. IPX4 splash and sweat resistance makes it suitable for workouts and outdoor use.

Neckband build and daily convenience

A well-balanced shape and flexible band adapt to different neck sizes for a stable fit that stays in place during movement. Physical buttons on the band handle play, pause, track skipping and volume without touching a phone. Built-in microphone enables clearer hands-free calling, while Fast Pair simplifies the initial Bluetooth connection.

Sound tuning and immersive audio

DSEE restores high-frequency detail lost during compression for improved clarity. The Sony | Headphones Connect app lets you fine-tune the sound profile to personal preference. 360 Reality Audio creates an immersive listening experience when used with compatible content and services.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $34.99
Pricier than about 61% of the 7,078 comparable items (median $25.99).

Specifications

Product
Product typeEarbud

Questions about this item

What Bluetooth standard does the WI-C100 use and what features does it support?

The headphones use Bluetooth for wireless audio and support Fast Pair for quick Android setup and 360 Reality Audio for immersive listening.

What are the physical dimensions of the WI-C100 neckband?

The neckband measures 2.76 x 0.75 x 6.3 inches and has a flexible, well-balanced shape designed for a stable fit around the neck.

How do you pair the WI-C100 and what step is often missed?

Enable Bluetooth on your device and select the headphones; the step often missed is using Fast Pair on Android for instant connection or downloading the Sony Headphones Connect app to unlock 360 Reality Audio and sound customisation.

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