Description

Specifications.:

– connectors.: 2×3.5mm audio jack (Mic and audio), usb powered led

– long cable: 200cm / 2 meters

– thick cable: 4mm.

– frequency response.: 20hz – 20khz

– sensitivity microphone: – 58db. + – 3db.

– microphone size: 6.0x5mm

– speaker size.: 50mm.

– impedance speaker: 32 ohm

– sensitivity.: 115 db.