Portable Infrared Remote Control Dustproof Plug for iPhone 6S / 6 Plus Samsung Smartphone Description: New mobile audio interface peripherals multifunction infrared remote control transmitting device, also a kind of mobile phone anti-dust plug. Features: 1. Small size, easy to insert phone audio port 2. 3.5mm anti-dust plug design, 2-in-1 usage 3. Integrative rotary switch, do not need to plug in or pull out anymore, easy to use 4. Dual-core launcher, 12m transmission distance 5. Use this PCB design can add more electronic components, can be compatible with more models of mobile phones 6. Environmental protection, durable, do not need external battery, only need to connect to the headphone jack of mobile phone 7. Compatibility A. Compatible with iOS 7.0 and above B. It doesn’t support Xiaomi or Redmi smartphone Caution: Except for mentioned Android model, other Android system would not recommend to use this item.