The Biva HF-01 is a dynamic in-ear stereo earphone with a 3.5mm jack, providing high-quality sound and user-friendly controls. Designed for comfort and durability, these earphones feature a 1.2m TPE and ABS cable, a sensitive 9mm driver unit, and a microphone for hands-free calling. The inline control allows easy Play/Pause, Call Answer/End, and track selection for a seamless music experience.

Key Features:

• Driver Unit: 9mm dynamic driver for clear sound quality
• Plug Type: Standard 3.5mm audio jack
• Cable Length: 1.2 meters
• Sensitivity: 94±3 dB/mW for high sound clarity
• Frequency Response: 20-20000 Hz
• Impedance: 32Ω for stable audio output
• Microphone Sensitivity: -42±3 dB
• In-line Control: Play/Pause, Answer/End Call, Next & Previous Track
• Materials: Durable TPE and ABS construction