Do you also want to travel safely and with the right tire pressure? With the multifunctional C542 you have a portable, electric tire pump, a digital tire pressure gauge, USB rechargeable compressor and power bank at hand anywhere and anytime. In addition, with the separate Camp L442 pump head you have an air pump for inflating and deflating air mattresses, plastic swimming pools, boats, toys, etc. For this it has a pump capacity of up to 300 liters! You can also use the Camp L442 to blow clean in hard-to-reach places.