Specification: Brand: DSPIAE Name: Sanding Dust Collector Model: T1 PRO Material: ABS (shell); HEPA (Filter Element) Size: 266 * 187.5 * 170.5mm Working frequency: 2.4GHz Rated input power: 12V-3A Feature: The disassembly process is simple and easy, and the attached dust removal brush and cloth are convenient for cleaning. Adopting a longer lifespan DC brushless motor. Stepless control of wind speed (5.7 meters/second at full load) and free control of noise level (65 decibels at full load). Added percentage indicator light effect, with light color and gear changing with wind speed. Support 4000k-6000k stepless adjustment of brightness and color temperature. DSPIAE HUB - A functional application specifically designed for DSPIAE users, which can achieve one click control of wind speed. Adopting HEPA filter element, the particle cut-off rate of 0.3um can reach 65%. Package includes: 1x Sanding Dust Collector 1x Dust removal cloth 1x Instruction manual 1x Dust removal brush 1x Power adapter