Description: 100% new and excessive quality! Type:Encapsulated Transformer Cooling method: dry Frequency type: low frequency Size:about 2*2*3cm/0*1*1 Color:As Pictures Package Included:1pcs 1 High performance and effort saving: The in-line pin transformer adopts progressed power conversion technology, which achieves the effect of excessive performance and energy saving and saves electricity payments for customers 2 Excellent stability: The stability of the transformer is very good, it isn't clean to appear the present mutation, to protect the stable operation of home appliances 3 Lightweight and simple to carry: in-line pin design, small size, no space, easy to carry, very appropriate for journey or business use four Security: The product has overload protection and short-circuit protection functions to guarantee the security of users five Widely compatible: Whether it's family appliances or advertisement appliances, the transformer can meet the needs, and the compatibility is very large