SPECIFICATIONSBattery Included: YesBrand Name: ElistooopCertification: CEChoice: yesCompatible Brand/Model: NintendoCompatible Nintendo Model: Nintendo Switch,Nintendo Switch OLED,Nintendo Switch LiteCompatible Platform: Nintendo Switch,PCHigh-concerned chemical: NoneInterface Type: USBModel Number: SUM9143Origin: Mainland ChinaPackage: YesTrigger Button Type: LinearType: Gamepadssemi_Choice: yesFeatures1) Compatitble with Switch console also supports Windows PC.2) No need to install any driver for connecting to Switch console.3) Wireless connection, lower interference, stable connecting signal.4) Onekey connecting method for ease of handling.5) 380mAh rechargeable polymer lithium battery is built-in.6) Motion sensing and double-shock functions are supported.7)Support TURBO function and support amiibo with NFC function.8) Screenshot can be captured and stored.9) Up to four wireless controllers can be connected to a Switch console simultaneously10) It can be used normally even while charging.11) Engonomic design and light weight construction.12)Can be upgraded by update software via connecting to PC.LED indication description1) Four LEDs blinking quickly and circularly: This controller is searching for wireless devices to be paired; this controller is connecting back to console via wireless code match.2)LED(s) solid bright; This controller is connecting to console normally via wireless.3) LED(s) blinking guickly; This controller battery voltage is lower than 3.6V; if the voltage is lower than 3.4V, the controller will be shut off automatically and can't be powered on,4)LED(s) blinking slowly; This controller is connecting to console via USB cable; when this controller is being charged yia connecting to a charger, four LEDs are blinking slowly and simultaneously, the four LEDs will be off after fully charged.Parameters:Working voltage: DC 3.7-4.2VWorking current: 20-30mASleep current: 10-80uAVibration current: 80-150mAUSB input voltage/current: DC 5V/500mAUsage distance range: ≤ 8MBattery voltage/capacity: 3.7V/380mAhAfter fully charging, the battery lasts for about 5 hoursCharging time: 2-3 hoursStandby time: about 25 daysNet weight of handle: 185gHandle size: 139 * 101 * 69mmPackaging list:1* Handle1* Charging cable1* Instruction manual