JTF Electric Toothbrush, Sonic Toothbrush, Includes 8 Replacement Brush Heads, USB Rechargeable, 45-Day Battery Life

[Exceptional High-Speed ​​Sonic Technology] The JTF J40 toothbrush uses high-speed sonic vibrations and amplitude to remove plaque and gently clean between teeth and gums. It is also suitable for use with orthodontic appliances and dental prosthetics. Its slim and lightweight design makes it easy to hold and use, even for beginners. With a low-noise design of 55dB and IPX7 waterproof performance, this sonic toothbrush can be used safely in the shower or bath. [5 Customized Modes] This sonic toothbrush has 5 selectable modes: Clean - Recommended for everyday use, such as after meals or before bedtime; Sensitive - For first-time users or when you feel too much stimulation; Polish - After drinking coffee or when you are concerned about stains; Massage - A gentle approach for those concerned about gum recession; White - When you want to thoroughly remove stains, such as after meals. Five customized modes to meet the needs of the whole family. [2-Minute Smart Timer] Generates sonic water flow (saliva flow in the mouth). The vibration and amplitude of the brush effectively help to remove plaque and dirt. The oral cavity is divided into four sections (upper, lower, left, and right), and the QuadPacer function pauses once every 30 seconds to indicate a break, ensuring even brushing of each section. To alleviate anxiety about not knowing how long to brush, it automatically stops after 2 minutes of brushing (the professional recommended brushing time). [8 Replacement Brush Heads Included] Ultra-fine bristles (0.05mm) effectively remove plaque from periodontal pockets, achieving a level of cleanliness comparable to a dental clinic. Replace the brush head every 3 months (as recommended by professionals). No additional purchases are needed for 2 years, ensuring consistently hygienic brushing. Maintain a consistently clean state. [45-Day Battery Life & IPX7 Waterproof] This rechargeable electric toothbrush features a large battery capacity. A 2-hour charge provides 45 days of operation (when used twice a day), and its USB-DC port allows for convenient charging anywhere. With IPX7 waterproofing, this sonic toothbrush can be safely used in the shower or bath.