The technical specifications of the NuFACE Trinity are as follows:
Device measurements: 5 ¼" L x 3" W x 1" D
Charging base measurements: 4" L x 3 ¼" W x 3 ¼" D
Device net weight: 6.4 oz.
System Kit gross weight:2.8 lbs.
Power Supply: 100-240vac, 50/60Hz.