Icom HM158LA Compact Speaker Mic FHMACHINET3 Similar to the original Shurhold

Similar to the original Shurhold Dual Action Polisher

It provides priority for charging only the starter battery first and protects from excessive discharging of the starter battery

you will want an extremely flexible cable

While the step up and step down functions are fairly straightforward

IEC Waterproof Rating: IP55 – “Water projected in jets against the enclosure from any direction shall have no harmful effects

Icom HM158LA Compact Speaker Mic FHMACHINET3 Similar to the original ShurholdHM158LA Compact Speaker Mic This Icom speaker microphone is for Icom portable radios that accept a 2 pin LA type screw cap connector. See below for the entire list of Icom compatible radios. Features: 8 position rotary clip Equipped with earphone jack 2 pin LA type screw cap connector Specifications: Connector Information: 2 pin Screw attached type; 3. 5 mm earphone jack Waterproof: N A Cable Length (when curled): 19. 3 in. (490 mm) Weight: 125 g