ไฮไลท์ผลิตภัณฑ์

Electronics Earmuffs:
1.Automatically shuts off impulse noise to safe 82d while amplifying Conversation
2.Single Power and Volume control knob
3.Comfort headband w/metal wire frame
4.Powered by two AA batteries(not included)
5.Color is optional
6.CE EN352-1,352-4,SNR:30dB
7.ANSI:NRR:26dB

Electronics Earmuffs:
1.Automatically shuts off impulse noise to a safe 82dB while amplifying conversation