Product model: 669
Product material: TPE+ABS+aluminum alloy
Microphone sensitivity: -42 ± 3dB
Frequency range: 20Hz-20kHz
Product resistance: 16Ω ± 15%
Speaker size: 14.2mm
Plug interface: 3.5mm
Product line length: 1.2M
Product weight: 13.8g
Working temperature: -10°-55°