Easy to Inflate: If the pump's existing hose is too short or inconvenient for inflation, this 16cm/6.30in extended inflation tube provides a simple solution for easier use. High-Quality Material: Constructed from durable rubber and alloy materials, offering good flexibility and long-lasting performance. Easy Pumping: Designed to work with the pump’s existing hose, this extension tube connects the cylinder and air nozzle for convenient inflation. Lightweight and Portable: Simple to install and remove, lightweight, and easy to carry and store. Compatible With: Electric scooters, Xiaomi scooters, balance scooters, M365 scooters. Specifications: Material: Stainless steel/rubber Type: Rubber gas nozzle, stainless steel gas nozzle Length: Approximately 16cm/6.30in Weight: Approximately 30g Features: Xiaomi scooter charging extension cable compatible, stainless steel extension nozzle, high-density valve core. Suitable For: Electric scooters, Xiaomi scooters, balance scooters, M365 scooters Packing List: Gas Nozzle * 1 Air Rod * 1