Bitvae C5 Cordless Oral Irrigator Portable Water Flosser (Black) $10 + Free Shipping w/ Prime

Bitvae C5 Cordless Oral Irrigator Portable Water Flosser in black is available for $33.99, but you can get it for $9.99 after a $10 coupon on the product page and applying promo code YDVDNRMW at checkout. Shipping is free with Prime or on $35+ orders. It features 3 modes and 5 strength levels. Must be logged into your Amazon account to clip coupons.