说明

• Package includes: 1 piece of solenoid The product might be upgraded constantly, the advent and colour could also be changed, please do not intellect And take a attention before place the order you probably have request for shade or look This electromagnet is manually pressed down, there's a strong magnet inside, and it pops up directly after power on (the inexperienced cord is attached to the superb electrode, and the red wire is hooked up to the adverse electrode) The appropriate voltage vary is between DC3V-5V Weight: 23g

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