
The CDH038 has a compact body with multiple massage heads and a simple control design. The cordless structure makes it easy to handle during daily use, while the waterproof construction adds flexibility for personal care applications.
Here are the main specifications:
| Item | Specification |
|---|---|
| Model | CDH038 |
| Waterproof Grade | IPX7 |
| Battery Capacity | 800mAh |
| Charging Time | About 90 minutes |
| Service Time | About 60 minutes |
| Package Size | 16.4 × 23.3 × 6.5 cm |
The product is supplied as a rechargeable unit, so there is no need to keep it connected to a power cable while using it.

Waterproof performance is one of the features buyers often ask about when sourcing a scalp massager.
The CDH038 is rated IPX7, which gives the product a higher level of protection against water exposure than basic non-waterproof models.
For brands selling personal care devices, this feature can also be useful when positioning the product for bathroom or wet-environment use. Of course, the actual use of the product should always follow the manufacturer's instructions.
The CDH038 uses an 800mAh rechargeable battery.
It takes approximately 90 minutes to charge and provides approximately 60 minutes of service time. Actual operating time can vary depending on how the product is used.
For a cordless personal care device, this combination gives users the convenience of charging the product before use rather than relying on a permanent power connection.
The package size of the CDH038 is approximately 16.4 × 23.3 × 6.5 cm.
This is worth considering if you are importing the product in volume. Product dimensions and packaging size affect carton planning, warehouse space, shipping arrangements, and the way the product is displayed for retail or e-commerce.
For online sellers, a compact package can also make fulfillment easier.
Many of our B2B customers are not simply looking for an unbranded scalp massager. They are looking for a product that can become part of their own product line.
This is where OEM cooperation becomes important.
The CDH038 can be used as a base product for a private-label project. Depending on your requirements, we can discuss branding and packaging options with you before production.
This makes the product suitable for companies such as:
Beauty and personal care brands
Wellness product companies
E-commerce sellers
Importers
Distributors
Retailers
Personal care product wholesalers
If you already have your own packaging design or brand guidelines, you can send them to us for evaluation.

OEM is not the only option.
If you have an idea for a different appearance, product configuration, or market positioning, you can also discuss your requirements with our factory team.
For ODM projects, the process normally starts with understanding what you want to sell, who the target customers are, and which parts of the existing product need to be changed.
This is often more practical than starting a completely new product from zero, especially when you already have a clear target market.
When purchasing personal care devices in bulk, communication with the factory can make a real difference.
A trading company may be able to supply a standard product, but a direct manufacturer can discuss production requirements, product specifications, packaging, customization, and future orders with you more directly.
For a B2B project, this is particularly useful when you need to move from a sample to a larger order.
We work with buyers who need products for their own brands, wholesale channels, and distribution markets. Instead of treating every order as a one-time transaction, we prefer to understand the buyer's product requirements first and then work out the most suitable production solution.
Before placing a bulk order, we recommend checking more than just the unit price.
Confirm the battery capacity, charging time, operating time, waterproof grade, product dimensions, and other specifications that will appear in your sales materials.
If you are selling under your own brand, packaging is part of the product. Check the box size, printing requirements, labeling, and packing method before production.
A sample gives you the opportunity to check the actual product before moving to a larger order. It is especially useful if you plan to sell the product under your own brand.
If you need a logo, customized packaging, or other changes, discuss these requirements with the manufacturer at the beginning of the project rather than after production has started.
If the product performs well in your market, you will need a supplier who can continue supporting repeat orders. This is one of the reasons many brands prefer to establish a direct relationship with the factory.
The CDH038 is a practical option for companies looking to add an electric scalp massager to their existing personal care range.
Its main specifications are straightforward: IPX7 waterproof protection, an 800mAh rechargeable battery, about 90 minutes of charging time, and about 60 minutes of service time.
For brands, distributors, and wholesalers, the product can also be used as a base for an OEM or private-label project.
If you are currently comparing electric scalp massager manufacturers, we can provide more information about the CDH038, including product details, OEM requirements, packaging options, and sample arrangements.
Tell us what you are looking for.
If you have a target market, estimated order quantity, logo requirement, packaging design, or other specifications, send the details to our team. We can check the requirements and discuss the next step with you.
Contact us for CDH038 electric scalp massager OEM, ODM and wholesale cooperation.

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