US$ 27.99
2nd generation Dynamic Mesh Communication (DMC) with unparalleled intercom sound quality
Best of all
AS/NZS 2063
Conference phone call with intercom participant
Use Shrader valve at a gas station or marina
Pro Max Thermax Heated Sweater Size:L 2nd generation Dynamic Mesh CommunicationPolyester nylon with far infrared heating elements. 3 level smart control: high, medium, and low. Heating Temperature: 45 60 C. Heating time: 3 8 hours. Heating Area: Left chest, right chest and the back. Includes: switch buttons, lithium battery pack, charger and instructions.