crystal buckle
Crystal and cast steel material and craftsmanship, exquisite and durable, very popular with young friends. In the beginning, ROC may have just taken into account the "cool shape" of hardware. From these keychain designs, it has changed from the past. The exquisite shape attracts the attention of little girls. And in summer, it is also a good decoration.
solar buckle
solar keychain
The solar flash keychain is the latest solar energy application product developed and produced. It uses the power supply principle of low-light type amorphous silicon solar cells to make the high-quality LCD flash and glow. Symphony LCD display, full of fun and sense of science and technology!
Product Usage:
Corporate brand promotion, new product promotion, tourist attractions, souvenirs, school celebration souvenirs. Commemorative plaques for the opening of hotels and buildings and commemorative promotional items for banking, telecommunications, Internet, insurance, post and telecommunications, communications, railways, aviation, shipping, advertising and other industries.
The front is flickering on one side and the back is laser paper.
Anti-static buckle
The functional electrostatic keychain is a keychain that eliminates static electricity in daily life such as the human body, automobiles, computers, and household appliances. The static electricity can be eliminated by holding the keychain and touching the object with static electricity during use.
Product Features
Wide: It can eliminate all daily static electricity (excluding industrial static electricity) such as human body, automobiles, computers, metal objects, etc.;
Fast: the time to eliminate static electricity is 0.2 seconds and 3 seconds; as far as possible: the hazard of static electricity can be completely eliminated;
Anti-static keychain
Safety: No toxic side effects and dangers, absolutely safe and environmentally friendly products.
Instructions
1. Tap the oval touch button with your thumb without force.
2. Then use the conductive material on the head of the product to contact the conductor (such as: car, human body, computer, iron railing, metal object, etc.) to discharge, and the LCD liquid crystal screen pattern will be completely displayed during discharge.
(Note: If you want to verify whether the function of the product is effective, please contact the ordinary TV screen or computer screen to check, it is more obvious when turning on and off.) The built-in LCM module can drive the LCD pattern display, no battery is required, and it can be used for a long time.
Electronic buckle
Keychain electronic tags can be widely used in access control, parking, public transportation, identity authentication, attendance management, one-card payment, tickets, product labels, etc.
Electronic keychain related parameters:
Working frequency: low frequency/high frequency
Packaging material: ABS
Reading distance: 1 ~ 9m (related to the card reader and use environment)
Working mode: readable and writable
Operating temperature: -40°C to 100°C
Size: can be customized
Chip: TK4100, EM4200, M1, I code2, Ultralight, S70, T5577, etc.
