Sony WI-C100 Wireless Earbuds, Beige

The Sony WI-C100 are wireless in-ear headphones featuring a lightweight neckband design for a secure fit during daily activities. Equipped with 9 mm dynamic drivers and a closed acoustic system, they produce a balanced audio profile across a 20 to 20,000 Hz frequency range. The headphones incorporate Sony's Digital Sound Enhancement Engine (DSEE) to restore high-frequency detail that can be lost in compressed audio files. Connection to source devices is established via Bluetooth 5.0, which supports both SBC and AAC codecs for stable wireless transmission up to 10 meters.

The internal lithium-ion battery provides up to 25 hours of continuous music playback, with a full recharge taking approximately three hours via USB-C. A 10-minute fast charge offers additional listening time for users needing a quick power replenishment. With an IPX4 rating, the headphones are resistant to water splashes and sweat, making them suitable for exercise or commuting. Integrated buttons on the neckband control media playback and calls, while the built-in microphone enables hands-free communication. Further sound adjustments can be made using the Sony | Headphones Connect application.

• In-ear headphones with a flexible neckband design
• Wireless connectivity via Bluetooth 5.0
• 9 mm dynamic drivers with DSEE audio enhancement
• Up to 25 hours of battery life per charge
• Fast charging provides playback time from a 10-minute charge
• IPX4 rated for sweat and splash resistance
• On-device buttons for music and call management
• Built-in microphone for hands-free calling
• Compatible with the Sony | Headphones Connect app for customization
• Charges using a standard USB-C port
• Includes three sizes of silicone ear tips