Sonic toothbrush Product name ¦sonic toothbrush Model¦rst2050-we1 Features $ benefits¦ - sonic wave technology - 30, 000 powerful sonic strokes per minute comparing with the normal - advanced electronic control and electro mechanical drive system - powerful plaque remover where normal bristles can not reach - soft dupont bristles of brush head - 2 minutes auto-timer and 30 seconds alerting - 3 operating modes(normal, soft &massage)w/led indication - operated by 2 pcs of 1.5v aa size batteries(battery not supplied) - extra long usage time - travel cap available - product size:34x 36x246mm - ce certificate and material rohs compliance Packing & shipping information: - blister pack: 12pcs/master carton - blister size: 307x160x40cm, - carton size: 32.5x31.7x31.0 cm - n.W./ctn: 1.33kgs, - g.W/ctn: 3.27 kgs - 20» container capacity: 10584 pcs