| After-sales Service: | Lifetime |
|---|---|
| Warranty: | 24months |
| Size: | 90 (Width)*190 (Height)*31(Depth) mm |
| Interface: | Build-in Mini-USB Interface and Charging Interface |
| Battery Parameters: | 8.4V, Li, 1400mAh Rechargeable Battery |
| Correction: | Open and Short, Sweep Frequency |
