Support APP:NoFrequency:433 MHzChannel:3Package:YesWireless Communication:IRUse:Air ConditionerOrigin:Mainland ChinaCertification:CE,RoHSModel Number:ras-b10n3kv2-e1compatible with:ras-b10n3kv2-e1Air Conditioning Remote Controller compatible with Toshiba Air Conditioner High Grade Remote Control ras-b10n3kv2-e1We test it becompatible withe delivery to make sure it's working perfectPictureShipment:1.We Ship All Items Worldwide Within 36 hours (Except Holiday), Will Will Choose One Of Them According to Different Countries .So If You Have Specific Shipping Requirement ,Please Tell Us Becompatible withe Shipping .2.We Ship To AliExpresss Address Only .Please Make Sure Your Address In AliExpress Is The Right Shipping Address After-sales service:All Stuff Through Strict Test Becompatible withe Shipping .And We Guarantee Its Good ,Please Make Sure The Package Is In Good Situation When You Signature It .After You Got The Items ,If You Have Any Problems With The Goods , Please Contact Us Anytime With No Hesitate Instead Of Open A Dispute ,We Will Reply You Within 12 Hours ,And We Will Try Our Best To Help you to Solve Your Questions or Problems .If You Cannot Get The Goods Within 50 Days , Please Let Us Know And We Will Refund All Your Payment .Our Service Purpose Is To Make Every Customer Have A Good Shopping Experience .Feedback:If You Are Satisfied With Our Item & Service, Please Give Us A Positive Feedback & A 5 Star Review,Which Will Give Bring A Better Develop Chance To Our Shop , And We Will Thank You And Try Harder To Service You Better .If You Are Unhappy With Our Service Or Any Other Problems , Please Contact Us Becompatible withe Leaving Feedback & Open A Dispute ,We Will Resolve The Issue Immediately It Will Be Much Appreciated If You Have Any Good Suggestions .