FIIL Key Wireless Low-Latency Earbuds

Bluetooth 5.3 support — provides fast, stable wireless connection with low power consumption.

Low Latency Mode optimized for gaming and media playback, enabled via the FIIL+ app for smoother, lag‑free audio.

Dual‑Mic ENC (Environmental Noise Cancellation) — uses two microphones and algorithms to reduce background noise during calls so voices sound clearer.

13 mm tailor‑made titanium‑coated diaphragm — improves sound quality with rich detail and dynamic audio performance.

Up to ~24 hours total battery life with charging case (including ~5 hours per charge on earbuds).

2C fast charging support — provides quicker recharge times for everyday use.

Dual‑Device Shifting (Multipoint) — allows switching between two paired Bluetooth devices easily.

Support for FIIL+ app customization — including sound EQ settings (up to 15 EQ presets) and touch controls.

Compact lightweight design — comfortable for extended wear and easy portability.

Touch controls — manage playback, calls, and app‑controlled functions directly from the earbuds.

Ergonomic in‑ear fit — designed to stay secure and comfortable for daily use.

USB‑C charging interface — modern and convenient charging standard included in the package.