�24-Month Warranty, 24-Hour Customer Service】Bitvae offers premium toothbrushes and exceptional service. Customer satisfaction is our top priority, you can rely on us to resolve any issues until you are fully satisfied. �Superior Clean at a Dentist-level】Bitvae rotary electric toothbrush ensures a superior clean with its powerful motor, and arc-cut bristles. Experience up to 700% more plaque removal along the gumline compared to manual toothbrushes. �8 Replacement Toothbrush Heads】Includes 8 round toothbrush heads that offer 2 years of use. Bitvae rotary electric toothbrush heads/handles are compatible with all Oral-B electric toothbrush handles/heads, except for iO and Sonic. �60-Day Battery Life】R1 Electric toothbrush for adults and kids features a 3-hour quick charge battery that lasts up to 60 days, far outperforming other toothbrushes on the market. This toothbrush is perfect for travel and daily use. �5 Modes for Various Oral Care Needs】Clean, Sensitive, White, Gum Care, Tongue. The 5 brushing modes are designed to meet all your oral care needs and help maintain a healthy mouth, functions designed to maximize your clean. � 2-Minute Smart Timer & IPX7 Waterproof】The built-in 2-minute timer control system pulses every 30 seconds to remind you to move on to the next quadrant of your mouth. Except for Tongue mode, which operates for 20s. �Package Includes】1 Bitvae R1 Toothbrush Handle, 8 Toothbrush Heads, 1 USB Cable (Adaptor not Included), 1 Instruction Manual.