Under $50

Oral-B Marvel's Spider-Man Kid's Battery Electric Toothbrush Soft Bristles with Brush Head

Oral-B Kids' Electric Toothbrush with Sensitive Brush Head and Timer

Colgate Kids' Battery Toothbrush - Bluey Bingo - Extra Soft

Colgate Kids' Battery Powered Toothbrush - Bingo

Colgate Unicorn Academy Kids' Battery Powered Toothbrush

Oral-B Kid's Battery Disney's Frozen Toothbrush - Soft Bristles: Includes Batteries, Full Head Type

Firefly Hot Wheels Clean n' Protect Kids Electric Toothbrush

Colgate Kids' Harry Potter Battery Powered Toothbrush - Gryffindor

Firefly Barbie Clean Protect Kids Toothbrush

Kids' Battery Powered Toothbrush - up&up™

Oral-B Marvel's Avengers Kids Battery Electric Toothbrush - Green

Colgate Kids' Battery Powered Toothbrush - Pokemon

Oral-B Kids' Battery Powered Featuring Disney Princess Toothbrush - Soft

Oral-B Kids' Disney Battery Powered Electric Toothbrush - Blue

Made by Dentists Kids' Shark Rechargeable Electric Toothbrush with Timer and 3 Brush Heads - White

Oral-B Super Kitties Kids' Battery Toothbrush

Made by Dentists Sonic Good Vibes Only Tween Rechargeable Electric Toothbrush with Timer Multiple Brush Modes and 3 Brush Heads - Black

Oral-B Kid's Galaxy Battery Toothbrush - Soft

ORDO Sonic Kids Squishmallows Patty Rechargeable Electric Toothbrush - Pink

Made by Dentists Kids' Panda Rechargeable Electric Toothbrush with Timer and 3 Brush Heads: Soft Bristle, White, Battery Powered

Made by Dentists Sonic We Run This Tween Rechargeable Electric Toothbrush with Timer and Multiple Brush Modes

Made by Dentists Kids' Rechargeable Electric Toothbrush with 3 Toothbrush Heads - Unicorn

Made by Dentists Sonic Bad to the Bone Tween Rechargeable Electric Toothbrush with Timer and 3 Heads

Philips Sonicare One for Kids' Battery Handle Electric Toothbrush