PoisonnueTM

Specification:

Total weight included box: 68 grams

Power: electricity generated by mechanic and does not required battery.

Expected life span: no "must be used by date",  can relief approximately 750 bites or 998 stings. 

Average usage in Thailand: 1 year.

Durablility: work in all normal working condition except fully submerse. If the device is fully submersed, shake to get rid off the water. The device will be able to operate normally.