Smart Features: Smart App Integration via Bluetooth®, Customizable Speed Range, App-guided routines can be run on the Prime
Speeds: 5 built-in speeds (1750, 1900, 2100, 2200, 2400 percussions per minute) and app-controlled customizable speed range (any speed between 1750-2400 percussions per minute).
Amplitude: 16 millimeters
Attachment Compatibility: All 4th Generation attachments
Accessory Compatibility: Prime Wireless Charging Stand
Dimensions: 8.9 in x 6.3 in x 2.7 in (22.5 cm x 16 cm x 7.3 cm)
Weight: 2.2 lbs (1 kg)
Battery Life and Charge Time: 120 minutes; 80 minutes
Battery Type: 12V Internal Lithium-ion Battery
Warranty: 1-Year Limited Warranty