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Description 📝:

Experience seamless audio freedom with the FIIL Key F038 True Wireless Earbuds 🎧✨ — engineered for crystal‑clear music, gaming, and calls. Bluetooth 5.3 delivers a rock‑solid connection and low‑latency mode for gaming ensures every beat and sound effect stays in sync 🎮⌚. Dual‑Mic ENC call noise cancellation filters ambient noise so your voice stays clear even in noisy environments 🗣️🚇. With up to 24 hours of battery life and powerful 2C fast charging, enjoy non‑stop listening without frequent charging breaks ⏱️🔋. The 13 mm titanium‑coated diaphragm crafts immersive sound with rich bass and detailed clarity. Customize your sound experience using the fiil+ App, featuring 15 EQ presets and touch controls that elevate your listening experience 📱🎶.

Features 🔑:

• 🎧 Dual‑Mic ENC Call Noise Cancellation – Blocks ambient noise for crystal‑clear voice calls.

• ⚡ Bluetooth 5.3 with Low‑Latency Gaming Mode – Delivers smooth, lag‑free audio for gaming and media.

• 🔋 24‑Hour Battery with 2C Fast Charging – Powers long listening sessions with rapid recharge.

• 🎵 13 mm Titanium‑Coated Diaphragm – Produces rich, dynamic sound and precise audio tuning.

• 🌐 Dual‑Device Shifting – Seamlessly switch between two paired devices with a long‑press.

• 📱 fiil+ App Integration – Unlock 15 EQ presets, custom touch modes, and game mode enhancements.

• 🎚 One of the Lightest Designs – Keeps your ears comfortable for extended wear without fatigue.

Specifications ⚙️:

• 📏 Dimensions: Compact in‑ear design — ultra‑lightweight for nearly invisible wear.

• ⚖️ Weight: One of the lightest models in its line — designed for all‑day comfort.

• 🔋 Power (Battery Life & Charging):

  • Up to 5 hours playback on a single charge

  • Up to 24 hours total with charging case

  • 2C fast charging capability for quick power top‑ups

• 🌐 Bluetooth Version: Supports Bluetooth 5.3 with low‑latency mode for gaming.

• 🛠️ Sound Drivers: 13 mm tailor‑made titanium‑coated diaphragm delivering immersive audio.

• 🧠 Smart Features: Dual‑Mic ENC call noise cancellation, Dual‑Device Shifting.

• 📱 App Support: Compatible with fiil+ App offering 15 EQ settings, control personalization, and low‑latency mode activation.

• 🔌 Charging Interface: USB Type‑C cable included for charging.

FAQs 💬:

• ❓ Q: How long does the battery last on a single charge?
  A: Up to 5 hours playback on earbuds alone, and a total of up to 24 hours with the charging case.

• 🎮 Q: Does it work well for gaming and low‑latency audio?
  A: Yes, the Bluetooth 5.3 connection with game low‑latency mode ensures smooth, delay‑free gaming audio.

• 📞 Q: Can I make clear calls in noisy environments?
  A: Absolutely, Dual‑Mic ENC noise cancellation filters background noise for crisp voice quality.

• 🔄 Q: Can I switch between two devices easily?
  A: Yes, with Dual‑Device Shifting enabled via the app, long‑pressing the earbud for 4 seconds switches devices.

• 🔊 Q: How can I adjust sound settings or EQ?
  A: Use the fiil+ App to choose from 15 EQ presets or customize your listening profile.