At Amazon, clip the on-page coupon to get this 7Magic Sonic Electric Toothbrush for $20. It’s the best price Amazon has offered for this electric toothbrush, beating our mention from last month. The battery is rated for up to 180 days per charge with twice-daily brushing, and the kit includes 8 brush heads. Shipping is free for Prime members. Buy Now at Amazon
Features
42,000 vibrations per minute sonic motor 5 modes & 3 intensity settings Up to 180 days per charge (brushing twice daily) IPX7 waterproof w/ 2-minute timer & 30-second interval pacer Includes 8 brush heads (7 standard, 1 deep-cleaning), USB charging cable, & hanger Weighs 9.5 oz.


