Color: Black Type: USB Type-C Battery Capacity: 1900 mAh Weight: 264.5 g Run Time: 4–6 Hours Frame Material: Aluminum Alloy Length: 144 mm Charging Time: 3 Hours Connection Mode: Coreless Motor RPM: 9800 RPM Needle Length: 0–4.5 mm Voltage Adjustability: 4–12 V Stroke Options:...

Stroke: 4.0MM Grip Diameter: 33 MM Working Time: 5-8 Hours Weight: 209 g Color: Black/Grey Charging Time:2-3 Hours Length: 134 MM Motor: Coreless Motor Charging Interface: TYPE-C RPM: 9800 RPM Voltage Adjustability: 4-12 V Battery Capacity: 2000 mAh CNC HAMMER E403 Wireless Dual-Battery 4.0mm...

Product Explanation SKU: CNC-M2-E77PRO-1 Weight: 224g Material: Aircraft Aluminum Motor: advanced Coreless Motor Operating Voltage: 5-12 V Stitch Frequency: 83-199Hz Stroke Length: 4.0 mm Charge Time: 2Hours Working Time: 3-5 Hour/Battery，Fully Charged Battery Capacity: 1600mah * 2 batteries Charging Interface: USB Type-C Package including:...

Dual 1800 mAh Replaceable Batteries Two powerful RCA batteries deliver up to 10 hours of continuous wireless performance. While one powers your session, the other can be quickly recharged, ensuring nonstop productivity and convenience. Seven Adjustable Stroke Lengths (2.4–4.2 mm) & Needle Depth (0–4.5...