SPECIFICATIONSBrand Name: inphicinphic Model: IN9Type: Bluetooth WirelessHign-concerned Chemical: NoneOrigin: Mainland ChinaHand Orientation: RightDPI: 10000Package: YesNumber of Buttons: 6Power Type: RECHARGEABLEStyle: DPI adjust buttonStyle: BacklightCertification: CENumber of Rollers: 1 pcsOperation Mode: Opto-electronicChoice: yesNote:MAC Apple system does not support driver adjustmentDriver adjustment not supported in Bluetooth connection modeProduct parametersProduct model: IN9Connection method: wired/wireless 2.4G/Bluetooth 5.0Product size: 129X80X43MMProduct weight: 92±3gResolution: 800/1600/2400/3200/6400/10000DPI (adjustable)Rate of return: 125/250/500/1000HZ (adjustable)Rated working current: ≤10MACharging input: 5V500MAWireless carrier frequency: 2402-2480MHZBattery capacity: 500MAHCharging interface: TYPE-COperating system: WINDOWS XP and above series, suitable for universal mouse systemThree connection modesSupport wired TYPE-C/wireless 2.4G/Bluetooth 5.0Configure this kind of thing. You don't have to use it. but i must haveInphic's "right-hand ergonomics" asymmetric design brings a non-slip and non-greasy fit to the palm, making it comfortable to hold.Self-developed "Yingyun Drive Center"6-key custom macro programming makes output more efficient, without delaying gaming/office work6 levels of adjustable DPI 800/1600/2400/3200/6400/10000DPINote:MAC Apple system does not support driver adjustmentDriver adjustment not supported in Bluetooth connection mode500mAH high-capacity battery with Type-C interface for fast charging, providing you with a long-lasting battery life experience