Glowing arrow nocks, manufacturers promise battery capacity can be used continuously 48 hours
the actual use of the first three nights are very bright, the fourth night began to slowly weaken. .
After the battery is weak batteries do not throw away, put some time and can be a few hours,
so again, the power comple tely used up, individually sealed storage battery can extend the battery life.
Quantity:6pcs nocks+ 2pcs Screwdriver
Battery life:up to 48 hours
The pressure of string will push the light touch the battery, then the nock will be lighted when you shooting!
We have other color of this type nocks, please feel free to choose them.