aquasonic duo dual ultrasonic toothbrushes w 10 brush heads & 2 travel cases

AquaSonic Ultra Sonic Whitening ToothBrush DUO with industry leading ultra powerful 40,000 VPM Motor to whiten and polish teeth while providing a deep clean. - Four brushing modes to meet different needs - Size: 12" H x 6" L x 3" W - Color: Black - 10 replaceable brush heads - Ergonomic satin grip -SmartTimer (set at 2 minutes of cleaning/30 seconds per quadrant) - IPX7 rated waterproof design - Lithium-ion battery - Up to 4 full weeks (2 min/2x a day) of battery charge - 40,000 vibrations per minute - For directions, see "Additional Info" - Imported Cleansing Modes: - Clean: for standard brushing - Soft: for sensitive teeth - Whiten: uses the full 40,000 VPM to dissolve surface stains and whiten teeth over time - Massage: uses pulsating vibrations to boost blood circulation around teeth and gums to improve complete oral health profile Set includes: - 2 Electric Toothbrushes - Wireless Charging Base - 10 DuPont Engineered brush heads - 2 Custom Travel Cases - User Manual