[33KPA & 400W Powerful Suction] BuTure JR400 cordless vacuum cleaner is equipped with a 400W brushless motor and various brush accessories. Its powerful suction power of up to 33KPa can remove fine dust and dirt at one time, giving you a quiet and efficient cleaning experience..[55min Running Time and Detachable Battery] BuTure JR400 vacuum cleaners with 7 * 2200 mAh batteries to ensure a cleaning time of up to 55 minutes (NOTE：15 minutes at high suction and 55 minutes at low suction). The battery can be removed and replaced with one button. Spare battery is available in the store for longer runtime. Fully charged in 4-5 hours..[Smart Touchscreen and Blockage Reminder] The LED display shows the remaining power, suction power and blockage reminder of the cordless vacuums in real time. Suction can be adjusted by sliding the touch screen easily. Once a blockage is caused, a white light on the screen will light up immediately..[5-Stage Filtration System and 1.2L large Capacity] Compared with the traditional 4-stage filtration system, BuTure stick vacuum adds an extra air filter, which can filter dust and release clean air. The 1.2L large dust cup can accommodate more garbage and pet hair at one time, making cleaning more convenient..[Portable and Multifunctional] BuTure JR400 cordless stick vacuum is equipped with a soft and hard bristled integrated brush, reducing the inconvenience caused by frequent roller replacement. Equipped with crevice brush, round brush and telescopic tube, this excellent lightweight cordless vacuum can easily clean dust or pet hair from ceilings, sofas, carpets, hard floors and crevices.