Mini Electronic Calculator For Promotion Gifts

We are offering our customers a wide range of Mini Electronic Calculator for Promotion Gifts, which are available following Specifications :-
1. Power Supply:Two Way Power System,with solar cell and one Single AG10 button cell(LR 1130)
2. Battery Life:Approximately 17000 hours continuous display of flashing cursor(Approximately 3 years when left with power turned off)
3. Operating Temperature :0a - to 40 a i 32 a ~104 a i
4. Dimensions:9(H)x74(W)x124(D) mm
5. Weight Approximately 88g(3.08 oz)(including the battery)
6. Housing&Button material:ABS with PMMA