1. This product able to support P4, P3, IOS 13.0 or above and PC.Using the BT to connect between the device and the gamepad. Ensure to provide a reliable signal (within 8 meters). Built-in LED light button be provide with backlight function     2. Built-in left and right asymmetric motors, supporting dual motors and dual vibration functions.Built-in 3D acceleration sensor and gyroscope sensor, with six-axis sensing function. Equipped with speakers and 3.5mm headset jack, which able to output game audio signals through the handle's speakers and headphones.     3. The structure accords with ergonomics and feels comfortable. Gamepad without any motion will go to sleeping mode in 15 mins, the gamepad signal light will turn off. Support dual-point capacitive sensing touchpad.     4. PC USB online upgrade product program, to support the latest upgrade system of P4 console. It can avoid the console upgrade system issue. The light bar will switch the color(blue, green and red) while the users reconnected.     5. Power on with simulation engine sound and vibration effect. Keep pressing" Home" to turn off the controller. Button backlight on/off, press"Share"button +o button to switch (work in wireless mode)     IOS MFI Game Mode:     1.Pairing step: Turn off the gamepad, press"Share"+"Home"button to turn on the gamepad to pairing mode. The light bar will flash blue and the speaker emit a sound same as motor vibrates.     2. In the IOS BT list, find and click"DUALSHOC4 Wireless Controller" to pair. Once the pairing is successful, the blue light is always on.     3. When pairing successful, you can play MFI-certified games.     4.When the gamepad is off or in sleeping mode, press the"Home"button to connect it back, and the light bar will guide display blue,green and red in cycle. Once the controller connected, the light will always on.     Voltage: DC5V     Battery capacity: 600mAh     Static current:less than 15uA     Charging hours:~3 hours     BT5.0, Transmission distance: less than equal 8M     Standby time:30 days after fully chargry capacity: 600mAh     Static current:less than 15uA     Charging hours:~3 hours     BT5.0, Transmission distance: less than equal 8M     Standby time:30 days after fully charged     Type: Gamepads     Model Number: PG-P4020     color:Red     Material:ABS     size:9 x 7 x 4cm          Package Contents:     1 x gamepad          Only the above package content, other products are not included.     Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.