... weight:15.5g LED plastic keychain for promotion giftsLed light keychain,plastic flashlight,keychain light,led plastic keychain1.Item:led keychain with rectangle shaped2. ... 13-15kmcd9.Battery life:1 year10.Function: keychain with led light11.Test pass:CE&ROHS certification 12. ... /white,yellow/whiteUnit weight15.5gUsage for light,very convenience,pocket keychain,for promotion gifts1 Ideal for promotion ...