Power supply : D.C1.5V (one AA dry battery use)
Vibration frequency : About 6000 times/minute
Size: Main body : length 140mm(5.5*), diameter 16mm(0.6*)
T Bar head size : length 35mm(1.4*), diameter 6mm(0.2*)
Weight : About 80g(The dry battery is contained).

Technical Details

Size (LWH): 6.85 inches, 2.95 inches, 1.5 inches
Product Details
Product Dimensions: 6.85 x 2.95 x 1.5 inches
Shipping Weight: 0.22 pounds (View shipping rates and policies)
ASIN : B001QYNI94