1. Product Size: 300×160×120 mm (Touchscreen)
2. Packaging Size (Single Piece): 345×200×158 mm
3. Packaging Size (Six Pieces): 415×360×505 mm
4. Net Weight (Single Piece): 970 g
5. Gross Weight (Single Piece): 1320 g
6. Net Weight (Six Pieces): 7.9 KG
7. Gross Weight (Six Pieces): 8.7 KG
8. Lithium Battery Specification: 18650 Lithium Battery, Rated Power 9.25W at 2500mAh Capacity
9. Charging Parameters: DC5V Direct Charging Voltage, Charging Current 800mA
10. Charging Time: Approximately 4 hours
11. Battery Charge-Discharge Cycle Count: No Less Than 500 Times
12. Working Time: Adjustable in Three Settings (10 Minutes, 15 Minutes and 20 Minutes). Continuous Working Time After Full Charge: No Less Than 4.5 Hours (When Heating Function is Off).
①There are 6 programs (SM004US remains unchanged. Default program after power-on is P1).
②There are 6 intensity levels (see SM004US. Default intensity level after power-on is L3).
③Heating is divided into 4 levels (first red light is 38 degrees, second red light is 43 degrees, third red light is 48 degrees, fourth red light is 53 degrees).
④Vibration is divided into 2 levels (1 red light is short vibration, 2 red lights are long vibration).
Ningbo Zhenhai Yihao Electronic Technology Co., Ltd. is located at the entrance of Hangzhou Bay Bridge in Ningbo City, a coastal city on the southern edge of the Yangtze River Delta in China's most dynamic economic region. It is only 15 kilometers from Ningbo Port and Ningbo Airport, and close to National Highway No. 329. The transportation is very convenient.Founded in 2012, the company is a professional manufacturer of various hand massager, massage gun, and other massage equipment. The company has professional technicians and teams for research, development, production, and sales. In a few years, its sales scale has reached 80 million RMB.The company covers an area of 4,000 square meters and has professional technical and management personnel. Currently, it has the capacity to produce 500,000 sets of massage equipment annually. The company is market-oriented, regards products and reputation as its lifeblood, and constantly develops new products to meet various market demands.The company operates under the leadership of its general manager Honglie Wang and adopts a management model of "vertical leadership responsibility system". It has six departments: the marketing center, the production department, the technology department, the purchasing department, the finance department and the administrative office. In recent years, the company has applied for a number of patents.