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Hot Wheels-themed sonic toothbrush with USB charger and antibacterial cover

FIREFLY LQNN9 Hot Wheels Sonic Toothbrush USB Charger Antibacterial Cover

SKU CH-M7GV-G9D43

Hot Wheels sonic toothbrush for kids includes a USB charger and silver-infused antibacterial cover with a two-minute timer

  • Product nameLQNN9 FIREFLY
  • Rated speed0, Automatic
  • Bristle typeSoft
  • Power typeBattery Powered
  • Rechargeable batteryBattery Powered, true, Always rinse bristles after use. Do n
  • Charging timeRinse bristles after each use. Dentists recommend replacing
  • Hot Wheels design makes brushing fun for kids
  • Soft bi-level bristles clean deeper between teeth and gums
  • Built-in USB charger enables convenient fast charging
  • Antibacterial cover with silver naturally inhibits bacterial growth
  • 2-minute timer with 30-second intervals guides thorough brushing

Hot Wheels Sonic Toothbrush for Kids

The FIREFLY LQNN9 is a battery-powered sonic toothbrush styled as a Hot Wheels car, designed for children aged three and above. It comes with a USB charger, an antibacterial cover containing silver, and soft bi-level bristles. A built-in two-minute timer pulses every thirty seconds to guide thorough brushing.

Suitable for young brushers who want a fun.

This model suits families looking for a character-themed brush with a convenient USB charger and a hygienic cover. It is not intended for children under three due to a choking hazard warning. Buyers who need multiple brush heads in one pack or a pressure sensor should look at other products.

Sonic cleaning with a two-minute interval timer

The brush operates automatically at a sonic frequency and uses a timer that signals every thirty seconds during the recommended two-minute cleaning cycle. Soft nylon bristles clean between teeth and along the gum line. The rechargeable lithium-ion battery is charged via the included USB cable.

How it compares

Measured against everything we stock in Dental Care & Oral Hygiene, at today’s prices. Recalculated every night.

Price $37.99
Pricier than about 77% of the 2,485 comparable items (median $20.99).

Specifications

Product
Brand nameFIREFLY
Model nameLQNN9
Part numberLQNN9
Product nameLQNN9 FIREFLY
Product colorMulti
Product typeHot Wheels car design, Reusable, Battery Powered, true
Performance
Rated speed0, Automatic
Power
Power typeBattery Powered
Charging timeRinse bristles after each use. Dentists recommend replacing brush head every 3 months for optimal brushing performance.
Size & build
Bristle typeSoft
CompositionNylon, Plastic
Product dimensions3.9116 cm × 7.7978 cm × 26.1874 cm
Product weight0.109 kg

Questions about this item

How do I charge the toothbrush and what is the common mistake to avoid?

Connect the built-in USB charger to a power source; the common mistake is leaving it plugged in beyond the recommended 2-minute brushing cycle, which the timer helps prevent.

Which parts need replacing and on what schedule?

The brush head should be replaced every 3 months as dentists recommend, and the antibacterial cover should be checked regularly for wear.

What limits the brushing session during sustained use?

The built-in 2-minute timer with 30-second interval alerts stops the session automatically to prevent over-brushing.

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