Bluetooth Mouse 2-in-1(BT 5.0/3.0+2.4Ghz) 4000DPI Wireless Mice with USB Connect Available for Laptop Computer Portable PC Mouse Bluetooth for Mac (USB-A+BT Wireless Connect Black)

Multi-Mode Connectivity: TECKNET bluetooth mouse switches between 2 devices via BT 5.0 /BT 3.0 / 2.4GH z. Compatible with laptops/tablets/MacBooks realizes free switches between 2 devices(with Bluetooth mode and 2.4G mode) in a switch button on the computer mouse wireless. 2 in 1(Bluetooth+ 2.4G hz USB) Connect via Bluetooth(Windows/macOS/Android) OR the included 2.4GH z USB-A Nano Receiver. Store adapter in mouse and no WiFi support.
Dual-Device Control: Switch between laptop/tablet instantly. MacBooks require Bluetooth (no USB port). Supports control 2 devices(one with usb-a one with bluetooth) without the trouble of plugging and pairing.
Customizable DPI: 6 adjustable levels (800/1200/1600/2400/3200/4000). Tru-Wave tracking works on most surfaces. Plug-and-play with Nano receiver storage (stored in the back of the wireless mouse for laptop)
Ergonomic Build: Bluetooth mouse Features a contoured shape for comfort during extended use 10 million times click durability.
Size Advisory: This is a COMPACT mouse measuring 4.21 x 2.48 x 1.54. It is designed for portability and may be too small for very large hands. Please compare the dimensions with your current mouse for reference.
Smart Features: The Bluetooth mouse has an auto-sleep function to extend battery life. Up to 18 months of battery life requires 1 AA batteries (not included).. Back/Forward buttons make moving quickly forward or back between documents or browsing websites a breeze (Windows/Android only Mac not suitable)Warranty
& Note: 36-month warranty with registration. Troubleshoot via battery replacement/LED indicators (green= 2.4G blue=BT). No USB-C support and not rechargeable iPad shows round cursor Mac disables side buttons.
Usage Reminders: Audible clicks (not silent). Sleep mode activates after 10min (double-click to wake).
Windows 7/XP note: Manual driver install required for USB adapter. Contact the seller for damaged/missing parts.
2.4G Mode: Insert batteries Toggle switch to 2.4G (green LED) Plug receiver into USB-A Press any button to connectBluetooth
Mode: Insert batteries Toggle to BT mode (blue LED) Hold pairing button 3s Enable device Bluetooth Search BM20X- 3.0 or BM20X- 5.0 Connect