About this item

• Includes one (1) hum by Colgate Smart Rechargeable Electric Toothbrush Kit in Black
• The hum by Colgate uses bluetooth connectivity to track the frequency, duration, and coverage of your brushing style
• A 2-minute timer built into the electric toothbrush pulses every 30 seconds to help you stick with the recommended brush time
• Customize your brushing with three powerful sonic vibration modes on this hum toothbrush
• Combines the power of a sonic toothbrush with the connectivity of a smart toothbrush