Fourth Generation Upgraded 4S Mobile Phone Infrared Remote Control Conditioning TV Box Projector Features: 2. [Mini and Protable] Exquisite and compact appearance, the surface grooves are and comfortable to touch; mini size, easy to carry. 1. Mobile app control: the mobile phone needs to download an app, connect the capsule universal remote control, and the mobile phone becomes an intelligent remote control in seconds, and it is easy to remotely control the TV of the conditioner. Box Projector 3. [Plug & Play] Type C/USB fully stretched seamless process, more plugging and unplugging, no damage to the phone. 4. Wide compatibility: set- boxes, projectors, TV boxes, conditioners, fans, and other common infrared households on the market can all be controlled with one. 5. [New Improved Chip] With a forth generation chip, the connection without Bluetooth is faster, which makes the transmission distance longer and larger. Product Description: Product name: capsule mobile phone remote control, mobile phone infrared, mobile phone remote control, mobile phone universal, mobile phone smart remote control Mobile phone accessories plug Model: EKX4S Brand: Ocrustar Applicable phone interfaces: , , MicroUSB Applicable product platform: iOS , Android Android Suitable for remote control of infrared appliances such as conditioning, TV set- boxes, cameras, etc Infrared wavelength: 940nm Transmission frequency: 38Khz 56Khz Weight Volume: Single set of products (with packaging): approximately 19g 8.5x5.5x2.5cm packing including 1 * Infrared capsule mobile phone remote control, 1 * Silicone cover, 1 * Keychain, 1 * Instruction manual