The collapsible hearing protection is the perfect choice for all jobs where the hearing protection needs to be easily accessible

The knife blade is made of Japanese knife steel

operating time: 2

The batteries have a low self-discharge and do not suffer from the memory effect at all

thread 3/4"

Li-Ion batteri Hellberg The collapsible hearing protection isRechargeable Li Ion battery . The Li Ion battery provides full power and visibility of the laser line until the end of the battery life. The batteries have a low self discharge and do not suffer from the memory effect at all, which gives a long service life. HRB fits HXL, HXLG, PXL and H360G. Characteristics Long service life. Low self discharge. Charging time 3 5 h.