1) Split design;
2) Ergonomic structure design for long wear;
3) Convenient to replace;
4) Reliable PU wire designed with bullet-proof material, Kevlar,
5) Soft earset made of TPE materials without hurting the skin.
Sound Pressure Level: 115±3dB@1KHZ (monomer)
Sensitivity: -45±3dB@1kHz, 0dB=1V/pa
Operating Voltage: 1–10VDC
PTT Life Circle: ≥100,000 times
Dust/Water Protection Class: IP54
Operating Temperature: -20 to 60℃
Application: for users engaged in retailing, entertainment, hospitality, food service industries, etc.
Applicable to: PD70X, PD78X, PT580H and PT-580