Faster Mercury Wireless Earbuds FBT-520

Bluetooth 6.0, 11mm Drivers & Up to 30 Hours Playtime

The Faster Mercury Wireless Earbuds FBT-520 are designed to deliver powerful sound, reliable wireless connectivity, and long-lasting battery performance for everyday entertainment. Equipped with 11mm drivers, these earbuds provide rich and immersive audio with a balanced frequency response of 50Hz–20kHz, making music, videos, and calls more enjoyable.

Powered by advanced Bluetooth 6.0, the Mercury FBT-520 offers a stable wireless connection with a range of up to 10 meters. The earbuds feature MEMS + Sisonic microphones for clear voice communication, while the 40mAh battery in each earbud and 400mAh charging case provide up to 30 hours of total playtime at 100% volume. With a convenient Type-C charging port and approximately 1-hour charging time, these earbuds are built for reliable daily use.

Key Features

✔️ Advanced Bluetooth 6.0 Connectivity

✔️ Powerful 11mm Drivers

✔️ Up to 30 Hours Total Playtime

✔️ Up to 15 Hours Call Time

✔️ Up to 120 Hours Standby Time

✔️ MEMS + Sisonic Microphones

✔️ Up to 10 Meter Wireless Range

✔️ 40mAh Battery in Each Earbud

✔️ 400mAh Charging Case Battery

✔️ Type-C Charging Port

✔️ Approximately 1 Hour Charging Time

✔️ 115±3dB Sensitivity

✔️ 16Ω Impedance

✔️ 50Hz–20kHz Frequency Response

✔️ Ideal for Music, Calls, Videos & Everyday Use