... *AAA5.Sending distance>12m6.MaterialNice ABS/silicone/IC/good PCB7.CertificationROHS,BV,ISO9001:2008/ ISO14001/CE8.CodeNEC ... products are strictly RoHS/ ULcompliant,such as: fly mouth remote control,remote control for set-top box, TV, DVD, digital photo ... proportionally of control distance testing, function testing , cosmetic testing.6. Rough whole product quality management system.About sample: ...