Handheld Water Flosser is a portable oral irrigation device designed to deliver pressurized water pulses for interdental and gumline cleaning. Featuring a detachable 300ml water tank, Type-C charging, and IPX7 waterproof protection, it is suitable for private label, retail, e-commerce, and healthcare distribution channels.

Technical Specifications

Item	Specification
Model	NX-6690
Material	ABS
Water Tank	300ml detachable
Water Flow Diameter	0.6mm
Pulse Frequency	1600 times/min
Waterproof Grade	IPX7
Charging Interface	Type-C
Battery	800mAh / 1200mAh
Auto Shut-off	2 minutes
Size	220 × 67 × 88 mm
Weight	239g

Packaging Details

Standard Package	NX-6690 Flosser, 4× Nozzles, Type-C Cable, User Manual
Box Options	Small (325g): 220×95×70 mm \| Big (401g): 274×155×79 mm
Carton Info	36 pcs/ctn (large box) \| 40 pcs/ctn (small box) \| Optimized for 20GP/40HQ

Typical Applications

Pharmacy and healthcare supply chains
Supermarket and chain store procurement
Promotional and corporate gift projects

Consumer electronics distributors
Oral care product wholesalers
E-commerce private label brands
Dental clinic retail programs

OEM & ODM Services

Custom logo printing on product and packaging

Color and surface finish customization

Gift box and retail packaging development

Private label packaging design

Customized nozzle configurations

Barcode, SKU, and labeling support

User manual customization

Battery capacity selection

New product development and tooling support

Certifications & Compliance

CE – Compliance with EU safety requirements
RoHS – Restriction of hazardous substances
FCC – Electromagnetic compatibility for the U.S. market
UKCA – Product conformity for the UK market
REACH – Chemical substance compliance requirements
MSDS & UN38.3 – Lithium battery transportation compliance
ISO 9001 – Quality management system certification

Manufacturing Strength

Factory Experience: 10+ years in personal care and oral care manufacturing
Monthly Capacity: 80,000–120,000 units
Sample Lead Time: 3–7 days
Mass Production Lead Time: 20–25 days for standard orders
OEM Lead Time: 25–30 days depending on customization scope
Production Process: Injection molding → PCB assembly → Product assembly → Waterproof sealing → Testing → Packaging
Assembly Lines: Multiple dedicated oral care production lines
Supply Chain: Stable sourcing for motors, batteries, PCBA, and plastic components
Shipping Support: Mixed SKU orders and phased delivery available

Quality Control

Plastic Component Dimensional Verification

IPX7 Waterproof Testing

Packaging Inspection (OQC)

Incoming Material Inspection (IQC)

Random Batch Sampling Inspection

PCBA Functional Testing

Battery Charging Discharging Test

Water Pressure Performance Test

Nozzle Fitment Verification

Pulse Frequency Verification

Finished Product Aging Test

Tank Leakage Inspection

Drop Resistance Test

FAQ

Q: What is the MOQ for OEM orders?

A: MOQ typically starts from 500–1,000 units per model and depends on customization requirements.

Q: Do you provide replacement nozzles and spare parts?

A: Yes. Additional nozzles, charging cables, water tanks, and selected spare components can be supplied.

Q: What warranty terms are available?

A: Standard warranty coverage is typically 12 months from shipment date, subject to contract terms.

Q: How are quality issues handled after delivery?

A: Issues are reviewed based on inspection records, photos, videos, and batch information. Replacement units or parts can be arranged according to agreed warranty policies.

Q: Is mixed-model container loading supported?

A: Yes. Mixed SKU orders can be arranged to optimize container utilization and inventory planning.

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