bluetooth mouse, 2.4g bluetooth wireless mouse dual mode(bluetooth 5.0+usb), computer mouse with usb receiver, ergonomic mouse compatible with laptop, ipad, macos, pc, windows, android (black) nulea <br><b>bluetooth connection & 2.4ghz wireless connection</b><br><br><br>1. bluetooth 5.0: no usb interface required, fast and stable connection. <br><br>2. 2.4ghz wireless: for devices without bluetooth function, use nano usb receiver with easy plug-and-play. no additional drivers required and wires free. <br><br><b>bluetooth mode</b><br>bluetooth 5.0 <br>working distance: 10m <br>voltage: 1.5v <br>current: 6.0±0.5ma <br>mouse polling rate: 125hz <br>system requirement: ipados 13 or later, ios 13 or later, windows 8/ 10 or later, mac os x 10.10 or later, android 4.3 or later. <br><br>support ipad or iphone series ( note: it is required to update your system to ipados 13/ ios 13 or above and turn on the “assistive touch” on the ipad/ iphone: setting - accessibility - assistivetouch ) (compatible with new ipad 10.2 2019, ipad 9.7 inch 2018, ipad 9.7 2017, ipad pro 12.9" / 11.0" / 10.5" / 9.7", ipad air 10.5 / air 2, ipad mini 5/ 4; iphone 11 pro max, iphone 11 pro, iphone 11, iphone xs max, etc.) <br><b>2.4ghz mode</b><br>working distance: 10m <br>voltage: 1.5v <br>current: 8.0±0.5ma <br>mouse polling rate: 250hz <br>system requirement: windows 7, windows 8, windows xp, windows 10 or later, mac os x 10.10 or later <br><br><b>package included:</b><br>1 x wireless mouse <br>1 x usb receiver (in the battery compartment of the mouse) <br>1 x user manual