The RAM® Double Ball Mount for Sonim XP Pro & XP Pro Thermal with Speaker & Hardwire Bundle (RAM-138-S-SNM5PL-V7B1U) is a turn-key push-to-talk solution that will meet the demands of whatever your day brings. This kit is made of the RAM® EZ-Roll'r™ Powered Key Locking Dock for Sonim XP Pro & XP Pro Thermal, double ball mount with RAM® Pin-Lock™ Security Knob, speaker, microphone, and a mounting bracket. The powered dock features two integrated pogo pins that provide charging capabilities to the device through a male USB Type-A connector and includes a key lock for extra security and peace of mind. The provided speaker connects to the Sonim unit using an included USB-C to 3.5 audio adapter cable. Included with the complete bundle is a 10-30V modular vehicle hardwire charger and backing plate hardware.