Features: Ensure driving safety with our Blue tooth Tire Pressure Monitoring System, offering real time tire pressure monitoring for peace on road. This system features easy Blue tooth connectivity, simple installation, long lasting battery life, and precise sensors that deliver stable data, making it perfect for two wheel vehicles. Suitable for motorcycle riders, electric vehicle users, and safety awake short distance travel who prioritize maintaining best tire pressure. Whether commuting daily, embarking on long distance journeys, or enjoying outdoor rides, stay informed about your tire pressure position at all times. Crafted from ABS and copper materials, this tire pressure monitor is a reliable companion for those seeking enhances vehicle Performances and safety. Specifications: Material: ABS+brass Diameter: about 22mm/0.86inch Type: 2 wheel/4 wheel(optional) Note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 set Tire Pressure Monitor