Features: That is, the spray is rubbed, that is, rubbed and dried. Does not hurt the glass, does not leave water stains. Easy and labor-saving, family essential. Spray + scrape + wipe + suck in one go. Water stains go without traces. Single-handed operation is completed in a single machine. Save time and effort and easily get it Water cup stratification; upper clean water tank, lower sewage tank. Wireless rechargeable handheld design, small and portable. Specification: Condition: 100% Brand New Material: ABS Optional Type: 1 EU Plug 100-240V Blue White, 2 White Black Battery Type (Not Included) 1: Model: mj1601A Motor: 3.7V DC, 10W Battery: 3.6V lithium battery, 1500MAH Charger: Input 100-240V, Output 5V, 500ma Plug: EU Plug Color: Black White Suction: 0.8kpa Noise: 60dBA Water Tank Capacity: 100ml for dirty water and 100ml for cleaning water Filtration: washable filter Charging Time: 4-5 hours Use Time: 30 minutes Brush Length: Approx. 260mm / 10.2 in Product Size: Approx. 9*10.5*29 cm / 3.5*4.1*11.4 in Weight: Approx.775g/27.3oz Application: hand-held window cleaner 2: Model: mj1601B (battery not included) Motor: 6V DC, 9W Color: Black White Battery: 4 * 1.5 AA battery (battery not included) Suction: 0.7kpa Noise: 60 decibels Water Tank Capacity: 100ml for dirty water and 100ml for cleaning water Filtration: washable filter Use Time: 50 minutes (4 * 1.5V AA battery) Brush Length: Approx. 260mm / 10.2 in Product Size: Approx. 9*10.5*29 cm / 3.5*4.1*11.4 in Weight: Approx. 775g / 27.3 oz Application: hand-held window cleaner Package list: 1 * Cleaning Cloth 1 * Brush 1 * Charger 1 * 100ml Measuring Cup 1 * English User Manual Note: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. .3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.