A4Tech FB45CS Air 2 Bluetooth Rechargeable Mouse Color:Gray In addition to the core

In addition to the core performance and personalization features

4 cable within 8 meters to ensure the high performance of this item

Transmission Power: <20dBm

Internet connection

A4Tech FB45CS Air 2 Bluetooth Rechargeable Mouse Color:Gray In addition to the coreA4Tech FB45CS Air 2 Bluetooth Rechargeable Mouse The innovative Air Mouse Function provides dual [Desk+Air] usage modes, turn your mouse into a multimedia controller by simply lift it in the air. Dual Connectivity Mode (BT + 2. 4GHz) Features dual mode Bluetooth and 2. 4GHz technology, providing steady connection enabled pairing. Switch up to 3 Devices Connect with up to 3 devices at the same time. 1 with 2. 4Ghz connection 2 with Bluetooth connection