HM-222H Waterproof microphone Surf Life Saving Operating temperature: -20°C to 55°C

Operating temperature: -20°C to 55°C (-4°F to 131°F)

View indepth historical charge - cycle history for the connected battery

• Diagonal Viewing Angle:         120°

Collision Alarm Function

HM-222H Waterproof microphone Surf Life Saving Operating temperature: -20°C to 55°CDescriptions Waterproof microphone can be used while in rain Equipped with an emergency switch at the top Increased speaker microphone volume depends on the combination of the transceiver and microphone High capacity speaker and enough internal space for good quality audio Specifications Connector Information 14 pin spring type; 3. 5 mm earphone jack Cable Length 300 mm; 11. 8 in (when curled) IP Rating IP68 (Equivalent to the main unit) Weight 204 g