R10 Phone Smart Infrared Transmitter Learning Type Long Distance Remote Control, Interface: 1. Take power from mobile phone, intelligent learning, upgrade version, no need for bluetooth 2. It has a large code library, covering most mainstream infrared home appliances. If you encounter an unpopular brand, you can copy the infrared code to your mobile phone through DIY learning, and you can remotely control it next time 3. Lightweight and portable, with a complete code library, only one remote control home appliance is required 4. Plug and play, no need for mobile phone with infrared 5. Zinc alloy material, smooth and shiny surface, comfortable to touch 6. 8Pin supports iOS15 system, Android supports all mobile phones with OTG 7. Launching angle: less than or equal to 30 degrees 8. Emission wavelength: 940nm 9. Infrared emission distance: 8-12 meters (8pin), 10-15 meters (Micro-USBType-CUSB-C) 10. Supported languages: Simplified Chinese, Traditional Chinese, English, German, Japanese, Korean, French, Russian, Ukrainian, Italian, Hindi, Indonesian, Turkish, Polish, Thai, Romanian, Dutch Chinese, Portuguese, Spanish, Vietnamese, Malay 11. Wearing method: hanging keychain 12. Packing list: remote control + key chain + Chinese and English manual + blister color box 13. Material: zinc alloy + PC 14. Size: 32x9x7mm 15. Net weight: 5.5g 16. Gross weight: 17.6g Product Instructions: 1. Download the APP, turn on the phone, scan and download the remote control wizard APP 2. Insert the infrared head, and insert the infrared head remote control into the charging port of the mobile phone 3. Turn the phone upside down to lock the screen, turn the phone upside down, and point it at the electrical appliance 4. Adapted electrical appliances Add a remote control to the APP to select the corresponding electrical appliance type