Specifications Hign-concerned Chemical:None Support APP:No Package:Yes Model Number:PN-V1-V2 Wireless Communication:IR,bluetooth Use:TV Brand Name:NoEnName_Null Origin:Mainland China Voice Remote Control Compatible with Panasonic 4K HDR Android TVs Supported Models : TX-43GXR600, TH-32GS550V, TH-43GX650S, TH-49GX650K, TH-75GX650L Remote Versions : PN-V1 & PN-V2 Functionality Comparison : Shared Core Features : Full voice control compatibility Standard TV operation functions (power, volume, input selection, etc.) Android TV navigation Key Difference : Shortcut Key Layout : PN-V1: Dedicated buttons for Netflix, Prime Video, and YouTube PN-V2: Customizable shortcut keys with default mapping to Disney+, Hulu, and Spotify Note : The shortcut variation does not impact general usability. Both remotes fully support all essential TV functions.