Laifen Second Generation Electric Sonic Toothbrush i2 Aluminum Alloy Edition Laifen Cleaning and Gum Care Adult Toothbrush Upgraded Silver Couple Gift for Boyfriend/Girlfriend Birthday Goddess Festiva

LAIFEN•Electric toothbrush

Laifen Second Generation Electric Sonic Toothbrush i2 Aluminum Alloy Edition Laifen Cleaning and Gum Care Adult Toothbrush Upgraded Silver Couple Gift for Boyfriend/Girlfriend Birthday Goddess Festiva

CN¥529.00

SKU: 100303203880

Status:In Stock (93)

ID: 100303203880

Weight: 700.00 g

Dims:252x150x74 mm

Specifications

Type: Vibrating Electric Toothbrush
Specifications: Single pack
Intended User Group: Adult
cleaning mode: Nicotine stains, cleaning, sensitive
Characteristics and Traits: Bluetooth connection
Packaging Form: Regular packaging
woolen fabric: soft bristle
Charging method: Magnetic charging

Variants / Sale Attributes

Shape: [Renewed Upgrade] i2 Aluminum Alloy · Silver

Package Contents

Body*1, Sweeping Vibration Brush Head Pro (SS model)*1, Sweeping Vibration Brush Head Pro (S model)*1, Wireless Magnetic Charging Base*1, Operation Guide*1, Instruction Manual*1

Product Description

Product Specifications

Overview

Brand: LAIFEN

Over 21 million users have chosen LAIFEN products since October 2021 (including high-speed hair dryers, electric toothbrushes, and shavers).

Recommended by 1000+ professional Key Opinion Leaders (KOLs).

American Dental Association (ADA) certified.

TÜV Rheinland (Germany) high-efficiency deep cleaning certification (Certificate No.: CN2507BV001CH).

Recognized dental association certified brand with a century-long professional history.

Additional details

Product Model: LAIFEN Sonic Vibration Electric Toothbrush i2

Premium aluminum alloy body with seamless one-piece pressure-sensitive button.

Anodized surface treatment and CNC precision carving.

11 consecutive stretch forming process for a refined metal touch.

Available in four attractive colors.

Minimalist and consistent design language.

Proprietary self-developed servo motor system, industry benchmark.

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Waterproofing Level

IPX8

Additional details

Maximum vibration frequency: 66,000 strokes per minute.
Maximum sweeping amplitude: 3.6 mm at 60° angle.
Motor power: 6W (compared to typical 1W-4W in other electric toothbrushes).

PID dynamic compensation algorithm for stable performance.

Dual power cleaning system with triple pressure-sensitive switch for quick mode switching.

Additional details

Five specialized brush heads: Mini SSProSS, Pro S, Pro M, Max S.

Standard package includes ProSS and ProS brush heads.

MiniSS, ProM, and MaxS brush heads sold separately.

Features 20% improved interdental cleaning compared to ordinary bristles.

Soft cushioning rubber wrapping with no copper bristle planting for gentle gum care.

Dynamic balance design with upgraded flexible one-piece injection molding.

Additional details

High-precision overpressure reminder with three sensitivity levels (Light: 200±30 g, Medium: 300±30 g, Heavy: 400±30 g).
Overpressure reminder accuracy: ±13 g with minimal drift after three years of equivalent aging.

Magnetic positioning wireless charging with 900mAh × 2 lithium batteries.

Charging status indicated by breathing light.

Lift-to-wake and entry activation with gradual power increase.

Anti-splash and contamination prevention with 180° automatic reverse brush head rotation during sleep mode.

IPX8 waterproof rating.

Travel mode activated by long press (2 seconds) to prevent accidental activation.

Two-year warranty with replacement (no repair) policy for quality issues.

Includes main unit, 2 brush heads, user manual, and wireless charging base.

Additional details

Package dimensions: Height 207.3 mm, Width 99.7 mm, Thickness 67.55 mm.

Eco-friendly, highly degradable packaging materials compliant with environmental standards.

For hygiene reasons, opened brush head packaging is non-returnable; do not remove the rubber backing on brush heads to maintain shock absorption and gum protection.

Additional details

LAIFEN Sonic Vibration i2: Flagship upgrade model, 6.6W motor, 66,000 strokes/min, PID dynamic compensation, wireless charging, aluminum alloy body with fingerprint-resistant coating.
LAIFEN Sonic Vibration SE: Smart upgrade with deep cleaning, 2.6W motor, 26,000 strokes/min, no dynamic compensation, USB-C charging, ABS body with matte PU finish.

Entry-level model priced from ¥259 to ¥399.

LAIFEN electric toothbrushes combine advanced servo motor technology, premium materials, professional dental certifications, and user-centric features to deliver efficient, deep, and comfortable oral care.