Specification:Certification: NONEOrigin: Mainland ChinaCompatible Brand/Model: NoneModel Number: Wireless Gaming ControllerTrigger Button Type: NONEName: Game controllerCompatible model: M8/D90Connection method: 2.4G wireless connectionPower supply method: 2x7 batteriesColor: As shown in the pictureProduct size: 164x120x50mm/6.45x4.72x1.96inch Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement. 2pcs Specification:2pcs Certification: NONE2pcs Origin: Mainland China2pcs Compatible Brand/Model: None2pcs Model Number: Wireless Gaming Controller2pcs Trigger Button Type: NONE2pcs Name: Game controller2pcs Compatible model: M8/D902pcs Connection method: 2.4G wireless connection2pcs Power supply method: 2x7 batteries2pcs Color: As shown in the picture2pcs Product size: 164x120x50mm/6.45x4.72x1.96inch2pcs Note:2pcs Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2pcs Please allow 1-2cm measuring deviation due to manual measurement.