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Firefly Electric Toothbrushes under $50

All Electric Toothbrushes

8 Firefly electric toothbrushes under $50. Most cost $8 to $14, and half cost less than $13.

Firefly

Battery powered, Kids, Soft

+Battery powered for use without charging
+Soft bristles suited to children's gums
+Designed for ages 3 and up
−Battery powered rather than rechargeable
$7.65-5%Was: $8.05
as of 11/03/2026 22:57 PST - Details
Firefly

Battery powered, Kids

+Battery operated for use without charging
+Interactive lights and music features
+Designed for children
$19.97
as of 11/03/2026 22:58 PST - Details
Firefly

Battery powered

+Battery powered, so it works without a charging base
+Includes a character cap for a playful look
−Battery powered, so batteries must be replaced over time
$9.99
as of 11/03/2026 22:58 PST - Details
Firefly

Battery powered, Kids, Soft

+Battery powered for use without charging
+Soft bristles suited to children's gums
+Anti-slip grip for small hands
−Battery powered rather than rechargeable
$5.48
as of 11/03/2026 22:57 PST - Details
Firefly

Battery powered, Kids, Soft

+Battery powered for use without charging
+Soft bristles suited to children's gums
+Includes two toothbrushes with 3D covers
−Battery powered rather than rechargeable
$14.09
as of 11/03/2026 22:58 PST - Details
Firefly

Battery powered, Kids, Soft

+Battery powered for use without charging
+Soft bristles suited to children's gums
+Character covers make brushing appealing to kids
−Battery powered rather than rechargeable
$11.65
as of 11/03/2026 22:58 PST - Details
Firefly

Battery powered, Kids, Soft

+Designed for kids
+Soft bristles for gentle brushing
+Battery powered for cordless use
$13.53
as of 11/03/2026 22:57 PST - Details
Firefly

Battery powered, Kids, Soft

+Designed for kids aged 3 and up
+Soft bristles for gentle brushing
+Battery powered for cordless use
$14.22
as of 11/03/2026 22:57 PST - Details

Compare specs

electric toothbrushPowerMade forBristlesSpec scorePrice
Battery poweredKidsSoftn/a$7.65
as of 11/03/2026 22:57 PST - Details
Battery poweredKidsn/a$19.97
as of 11/03/2026 22:58 PST - Details
Battery poweredn/a$9.99
as of 11/03/2026 22:58 PST - Details
Battery poweredKidsSoftn/a$5.48
as of 11/03/2026 22:57 PST - Details
Battery poweredKidsSoftn/a$14.09
as of 11/03/2026 22:58 PST - Details
Battery poweredKidsSoftn/a$11.65
as of 11/03/2026 22:58 PST - Details
Battery poweredKidsSoftn/a$13.53
as of 11/03/2026 22:57 PST - Details
Battery poweredKidsSoftn/a$14.22
as of 11/03/2026 22:57 PST - Details

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.