Headset Sony WF-C510 in-ear true wireless earbuds, Bluetooth 5.3, IPX4, 6 mm drivers, 22 h battery (with case) — Black

The Sony WF-C510 earbuds are compact, lightweight true wireless earphones designed for everyday use. They deliver clear sound enhanced by DSEE upscaling, offer long battery life, and include features such as an easy-to-use equaliser, Ambient Sound Mode and IPX4 water resistance. Available in four colours, the WF-C510 balances portability and functionality for calls, music and sport.

Advantages

Comfortable intraaural design and one of Sony’s smaller, lighter housings make these earbuds easy to wear for extended periods. DSEE restores detail to compressed tracks, while the onboard equaliser allows personalised sound adjustments. Ambient Sound Mode keeps you aware of surroundings when needed, and IPX4 protection guards against splashes. Bluetooth 5.3 provides a stable wireless connection for calls and media.

Key specifications

• Form factor: Intraaural earbuds (in-ear)
• Connectivity: True Wireless Stereo (TWS), Bluetooth 5.3, range up to 10 m
• Microphone: Built-in
• Battery type: Built-in Lithium‑Ion (Li‑Ion)
• Water resistance: IPX4
• Use cases: Calls, music, sport, everyday

How to use

Charge the earbuds in their case before first use and pair them with your device via Bluetooth settings. Use the equaliser in the companion app or on-device controls to adjust sound to preference. Activate Ambient Sound Mode when you need to hear external sounds while listening. Follow manufacturer guidance for fit and secure placement in the ear to maintain sound quality and comfort.

Recommendations

For best performance, keep the earbuds and charging contacts clean, update firmware via the Sony app when available, and avoid submerging the earbuds despite their IPX4 splash resistance.