The controller for / Android uses analog triggers and L3/R3 3D joystick. Providing you with smooth, precise 360 control. This for iOS/Android/PC, no need to download any emulator, no V3 key mapping, no need to jailbreak, just connect Bluetooth and you can play directly. Bluetooth 5.0 connection with a wireless range of up to 32.8 feet, low latency gaming The mobile gamepad controller for iOS/Android/PC Joystick built-in rechargeable 400mAh battery. It only takes 2-3 hours to fully charge, and it can last as long as 18 hours. -- Please recharge the gamepad before you use it at the first time or use it again after a long period Smartphones are bigger to keep pace with and add more technology. For this reason, we've made the controller Bluetooth which supports phones up to 185 mm in length.10 milliseconds low latency, let gamers to enjoy . The for Android / for game controller features a retractable design, rubberized clamps secure your phone ensuring that it 't come loose during intense gaming sessions. Wireless distance: 2-10 meters Battery Rechargeable 400mA lithium battery CPU:ARM968E-SCore Wireless protocol: Bluetooth dual mode, compatible with 2.0-5.2 Support system:for IOS/ANDROID/ Support mobile phone size:Length Less than 185mm usage time:WC40/BLE160 hours Shutdown current:9uA (The product printed words depending on the batch, but this does not affect use) Color: As Shown Material: ABS Package Contents: 1 * Bluetooth Gamepad Only the above package content, other products are not included. Note: Light reflection 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.