Telescopic Adjustment: The length can be flexibly adjusted to suit different cleaning heights, easily reaching hard-to-clean areas such as ceilings and tall bookshelves. Multi-Caliber Compatibility: Compatible with mainstream vacuum cleaner interfaces, no additional accessories required, can be directly connected to various nozzles. Lightweight Material: Made of lightweight materials, feels weightless when handheld, allowing extended cleaning without wrist fatigue. Sturdy Joint Design: The joints fit tightly and are not prone to loosening or falling off, ensuring no air leakage or wobbling during cleaning. Extension Tube Telescopic Rod ，Compatible For Dyson， V7 V8 V10 V11 V15 Cordless Handheld Vacuum Cleaner, Manufacturer: HIZON