1.Patent No.:2014 3 0334875.6 Brief & ergonomic designed, easy to hold.
2. Solar charging .
3. Water proof,dust proof and shock proof.
4. 1W LED lamp good for outdoors
5.Large capacity, ultra long life span . Real capacity with A grade top quality cells.
6.High Energy converting rate (90%) , no heat during use
7.Multi -level protection design, more safe.