Technical Specifications

Model Number:  FT20

Bluetooth Version:  5.3 (for fast, stable wireless connectivity)

Driver Size:  13 mm (dynamic)

Wireless Range:  10 meters (typical)

Frequency Response:  20 Hz – 20 kHz

Earbud Battery:  35 mAh (each)

Charging Case Battery:  300 mAh

Speaker Sensitivity:  110 dB ± 10%

Speaker Impedance:  32 Ω ± 10%

Microphone Sensitivity:  -38 dB ± 10%

Noise Reduction Depth:  –26 dB (ANC depth)

Modes:  Active Noise Cancellation (Yes), Transparency Mode (Yes)

Charging Time:  ~1.5 hours (fast USB-C charging)

Standby Time:  Up to 180 hours

Working Time:  Up to 25 hours total (earbuds + case)

Charging Port:  USB-C for modern convenience

Manufacturing Warranty:  1 Year