The Lenovo Dual Mode Wireless N700 mouse (888015450) features a laser pointer and is ideal for those who give presentations regularly. This three-button mouse connects to your screen with a nano-dongle that uses 2.4G wireless technology or Bluetooth (Win8 or above). The dual functionality allows it to easily switch from mouse to pointer, with a laser sensor for precision tracking. Moreover, the compact design allows it to be easily transported for business meetings.

Supported systems:
Windows 7 (32-bit, 64-bit) (2.4G only)
Windows 8 (32-bit, 64-bit) (2.4G and Bluetooth 4.0)
Windows 8.1 (32-bit, 64-bit) (2.4G and Bluetooth 4.0)
Windows 10 (32-bit, 64-bit) (2.4G and Bluetooth 4.0)

TECHNICAL INFORMATION
Electrical Specifications
2AAA batteries Vcc=2.5~3V(mouse) Vcc=5V(dongle)

Physical Specifications
Mouse unit:
"V" shape
Height: 30.7+/-0.5 mm
Length: 99.8+/-0.5 mm

Dongle unit:
Height: 4.55+/-0.15mm
Length: 19.0+/-0.2 mm
Width: 12.1+/-0.15 mm
Resolution: 1200 DPI
Wireless Technology: Two-way 2.4GHz Radio Frequency and Bluetooth 4.0 low energy technology

"__" shape
Height: 15.5+/-0.5 mm
Length: 102.5+/-0.5 mm
Width: 58.0+/-0.5 mm

HARDWARE REQUIREMENTS
USB Port or BT4.0
Width: 58.0+/-0.5 mm