Motorola Microphone PMMN4024AL Remote Speaker - for XPR Radios with Advanced Windporting Accessory Features include:

Features include:

this slim Li-ion battery provides reliable power for extended periods

this radio is ideal for ensuring effective communication in any situation

Must be used with Desktop Charger part number WPLN4137 or WPLN4199

Data is stored in the battery and communicated to the charger via a unique IMPRES communication protocol which is designed to maximize talk time and optimize battery cycle life — all automatically

Motorola Microphone PMMN4024AL Remote Speaker - for XPR Radios with Advanced Windporting Accessory Features include:These advanced Remote Speaker Microphones utilize advanced windporting technology that can help reduce background noise in windy conditions. The PMMN4024AL has an earjack located on the microphone head to eliminate long wires.