JS508 U-Shaped Sonic Electric Toothbrush & Brush Head Options

A U-shaped design for your brushing routine

The JS508 is a U-shaped sonic electric toothbrush with supplier-listed vibration modes, induction charging and red and blue lighting. Choose a white or black device with a nylon brush head, or review the separate UH06 brush-head option before ordering.

Choose the right option

• White with nylon brush head: white toothbrush option with a nylon brush head.
• Black with nylon brush head: black toothbrush option with a nylon brush head.
• Uh06 nylon flocking brush head: labelled as a brush head, not a complete toothbrush. Confirm compatibility and the number of heads included.
• Product specifications: JS508: the model label shown in the selector.

The source also mentions silicone heads, but no separate silicone-head choice appears in the current selector. Do not assume additional heads are included.

Supplier-listed features

• U-shaped brushing head
• Five cleaning modes; mode names and customisation controls are unspecified
• Magnetic-levitation motor with a listed range of 4,800–36,000 vibrations per minute
• Red 640nm and blue 480nm lighting, plus listed RGB ambient lighting
• Induction charging with a listed full-charge time of approximately four hours

Set the device on its charging base between uses and follow the supplied instructions for mode selection, placement and cleaning. Correct fit and brushing technique matter; the listing does not establish suitability for every mouth size.

Specifications

• Model: JS508
• Listed dimensions: 6.2 × 2.8 × 11cm; the source does not identify which assembly this measurement covers
• Listed battery: 3.7V, 300mAh lithium battery
• Listed materials: silicone and spray coating; selected head options are described as nylon
• Device colours: White and Black
• Weight: not provided

The source mentions a possible 400mAh battery upgrade, but no upgrade option is selectable here. Its claimed 15-day battery life has no stated usage conditions and is not a guaranteed runtime.

General device packing list

• 1 × U-shaped electric toothbrush
• 1 × charging base
• 1 × user manual

This supplier list describes the device package, not the brush-head-only option. A mains adapter, additional heads and package quantity are not confirmed. The imported title included “MOQ:10”; whether a minimum order applies has not been established. Do not assume the purchase includes ten units.

Care and important details

The supplier lists IPX7 water resistance for the device, without supporting test details. Follow the manufacturer's water-exposure instructions; keep the charging base and electrical connections dry. Charging input and adapter requirements are unspecified.

The source describes a 45-second cycle, but this does not establish adequate brushing time or cleaning effectiveness. Red and blue lighting is not presented as proven whitening, disinfection, gum treatment or a replacement for routine dental care. Follow your dentist's guidance on brushing time and technique.

Confirm the intended age range, head fit and suitability with the manufacturer before use, especially for children, braces or dental work. Stop if discomfort or irritation occurs, do not share brush heads, and follow the supplied cleaning and replacement instructions.