良好的抗冲击、阻燃性能，同时可配上矿灯、微型电瓶作业.配上矿灯、微型电瓶可在矿山、隧道等黑暗环境下作业。Goodresistancetoimpactandfireretardantperformance,canequippedwithmini-battery.Equippedwithmini-batteryissuitablefortheoperationintheenvironmentofminesandtrnnels.)