Shenzhen Sierde Technology Co., Ltd · Massage product manufacturer since 2010
Home/All Products/Massage Gun/KH320 Massage Gun

Massage Gun

KH320 Massage Gun

A compact percussion massage gun designed for beginners and everyday use, built with ABS and PP housing and a pure copper motor. It delivers 1200 to 2400 percussions per minute across six intensity levels, with four interchangeable heads for different muscle groups. The device fits in a handbag or gym bag and includes a one-meter power adapter in EU, US, AU, or UK standard. For a buyer, this is a low-cost entry-level model that provides a complete, ready-to-ship SKU with minimal setup and no need for custom development. It supports OEM logo printing and customized packaging.

Trial order: 2 units per model as a trial sample order.
Branding: Logo printing, customized packaging, and new product development on request.
Warranty: One-year product warranty; problems are handled directly by the sales contact.

Key Benefits

What This Model Gives You

  • Six intensity levels allow users to adjust from light warm-up to moderate recovery
  • Pure copper motor delivers consistent performance across all speed settings
  • Four heads—ball, bullet, U-shape, and flat—cover major muscle groups and trigger points
  • Compact size (9.06 x 8.68 x 2.75 inches) fits in a gym bag or handbag
  • Rechargeable battery available in 1500, 1800, or 2000mAh (customizable) for 2 to 3 hours of runtime
  • Charges in 2 hours, fast enough for daily use or shared access
  • Includes a multi-standard power adapter (EU, US, AU, UK) for immediate use in multiple markets
  • One-button operation simplifies use for beginners and elderly users
  • Ready-to-ship packaging with all accessories included reduces prep time for e-commerce sellers

Application Scenarios

Where It Is Used

  • Beginners using the massage gun for light muscle relaxation after a short walk or desk work
  • Office workers relieving neck and shoulder tension during a lunch break
  • Travelers using the device in hotel rooms or on long flights
  • Retail stores demonstrating a low-cost, entry-level massage product to customers
  • Corporate gifting programs where a simple, functional wellness item is needed

Who It Is For

Which Buyers Stock It

  • Importers and wholesalers adding an entry-level massage gun to a broader product line
  • Private-label brands launching a beginner-friendly wellness product without R&D cost
  • Amazon and e-commerce sellers needing a low-risk, ready-to-ship SKU with minimal setup
  • Spa and physiotherapy clinics offering affordable recovery tools for clients
  • Corporate gifting buyers who need a functional, branded wellness item under a tight budget

Problems It Solves

What Goes Wrong Without It

  • Beginners struggle with complex controls; one-button operation removes that barrier
  • Many low-cost models lack interchangeable heads; this includes four for varied use
  • Generic units often come with no power adapter or only one plug type; this includes multi-standard adapter
  • Buyers face long lead times for custom development; this model is available immediately
  • E-commerce sellers lose sales due to missing accessories; all parts are included in the package
  • Low-end models have short battery life; 2 to 3 hours of runtime supports daily use

Technical Features

How The Device Is Built

  • Pure copper motor for stable performance and longer lifespan
  • Six selectable intensity levels for gradual adjustment
  • Percussion rate range of 1200 to 2400 rpm
  • One-button control for simple operation
  • Four interchangeable massage heads: ball, bullet, U-shape, flat
  • Rechargeable lithium battery with 1500, 1800, or 2000mAh capacity (customizable)
  • Charging time of 2 hours
  • Battery duration of 2 to 3 hours continuous use
  • Power adapter included in EU, US, AU, or UK standard
  • Compact dimensions: 9.06 x 8.68 x 2.75 inches

Specifications

Published Specification

Values below come from the manufacturer specification for this model. Fields the specification does not publish are not listed rather than estimated.

MaterialABS+PP+Pure copper motor
Size9.06*8.68*2.75 inch
Unit Package Box21*22*9cm by Color Box
Master Carton Box12PCS/CTN; 48*35*46CM
Rated Voltage/ PowerDC 8.4V/24W
Rechargeable Li-battery1500/1800/2000mah (customizable
Charging time/ Battery duration2hours/ 2~3hours
Package includedOne Device; 4massage heads; 1 pcs of one-meter Power adapter (EU/US/AU/UK standard); ; 1pcs of user manual
MotorPure copper
Percussion Rate1200 to 2400 rpm
Speed Levels6
Massage Heads4 (ball, bullet, U-shape, flat)
Battery Capacity1500 / 1800 / 2000mAh (customizable)
Battery Run Time2 to 3 hours continuous
Charging Time2 hours
Power AdapterOne-meter, EU/US/AU/UK standard
Housing MaterialABS + PP
Form FactorCompact handheld
Rated VoltageDC 8.4V
Power Rating24W
Net WeightNot specified
MOQ2 units for a trial sample order
MOQ2 units per model as a trial sample order
OEM/ODMLogo printing and customized packaging available
WarrantyOne year
MOQ2 units per model as a trial sample order
OEM/ODMLogo printing and customized packaging available
WarrantyOne year
MOQ2 units per model as a trial sample order
OEM/ODMLogo printing and customized packaging available
WarrantyOne year

Materials

What It Is Made Of

  • ABS and PP housing for durable, lightweight construction
  • Pure copper motor for consistent torque and heat resistance
  • Silicone and reinforced plastic massage heads
  • Rechargeable lithium battery pack with customizable capacity

Manufacturing Process

How It Is Produced

  • Moulding of ABS and PP housing components
  • Assembly of pure copper motor and internal wiring
  • Battery pack integration and charging circuit testing
  • Speed control board programming and calibration
  • Head fitment and full-unit function test
  • Logo printing or laser marking for OEM orders
  • Final packaging with user manual, adapter, and all heads

Quality Control

What Is Checked Before Packing

  • Each unit undergoes a powered function test across all six speed levels
  • Housing inspected for moulding defects, sharp edges, and fit at seams
  • Battery charge and discharge cycle tested before packing
  • Backed by a one-year warranty handled directly by your account salesperson

Customization

What You Can Change

  • OEM logo printing or laser marking on the housing
  • Customized colour box, gift box, and insert design
  • Custom battery capacity (1500, 1800, or 2000mAh) on request
  • Custom head set or accessory bundle
  • Manual and label artwork in your market language

Comparison

How It Compares With The Alternatives

An honest trade-off for each alternative, so you can decide which tier this model belongs in.

Plastic-body massage guns with standard motorsBetter motor performance and longer lifespan with pure copper, but higher unit cost
Full-size massage guns with multiple speed levelsLower force and shorter reach, but lighter, quieter, and suitable for beginners
High-end models with brushless motorsLower cost and simpler design, but less efficient and no brushless motor

Use Guide

How To Use It

  • Charge the device fully before first use and keep it off while changing heads
  • Start at level one and increase gradually as muscle tension eases
  • Use the ball head on large muscle groups, bullet for trigger points, U-shape along the spine, flat on broad areas
  • Do not apply pressure directly on bones, joints, or injured tissue
  • Limit each area to under two minutes and avoid repeated use on the same spot
  • Store in a dry place away from direct sunlight and recharge every few months if unused

Buyer Questions

KH320 Massage Gun Buyer Questions

What is the minimum order quantity?
Two units per model as a trial sample order. Once you have tested the unit, normal wholesale quantities are agreed with your salesperson.
Can you print our logo on the housing?
Yes. We offer OEM logo printing or laser marking on the ABS/PP housing, plus customized colour boxes and packaging.
Is there a warranty on this massage gun?
Yes, a one-year warranty. If a unit has a problem, contact your salesperson directly and we will resolve it.
How do you ship the orders?
We can deliver to your own shipping agent, or arrange air freight, sea freight, or DDP by truck or train, whichever fits your market.
What are the payment terms?
30% deposit in advance and the 70% balance after production is finished. You are also welcome to visit the office and factory, or hold a video call with our sales manager first.
Can I get a free sample?
Free samples are normally not offered. Contact your salesperson to agree sample terms, or place a two-unit trial order.
What battery capacity options are available?
The battery is available in 1500mAh, 1800mAh, or 2000mAh (customizable) based on your order volume and requirements.

Certifications And Documents

What We Can Supply On Request

Compliance documents

Certification status for this model is confirmed per market by your salesperson before an order, since no certificate is published on our public product data.

Verification

Buyers are welcome to visit the office and factory, or to run a live video call with the sales manager

Get A Quote On The KH320 Massage Gun

Send your market and target quantity and you will get pricing, carton data and branding options for this model.