Lenovo Bluetooth 4.0 Dual Mode Wireless Bluetooth Mouse for Xiaoxin Air (Grey) Type-Earphone & Accessories Forget about chronic upper back

Forget about chronic upper back and neck pains by choosing a laptop riser stand that facilitates proper spine alignment whether you sitting or lying in bed

Product function: Five/four computer fans share one 4Pin interface

and can provide fast and stable energy inflow

Rated power: 2W

Does not affect the sensitivity of the touch display

Lenovo Bluetooth 4.0 Dual Mode Wireless Bluetooth Mouse for Xiaoxin Air (Grey) Type-Earphone & Accessories Forget about chronic upper back1. Ergonomic design, long term use will not feel tired 2. Support dual mode connection mode, you can use wireless and Bluetooth to link a computer 3. Metal surface, seamless cutting 4. Using blue light technology, it can be easily used on various surfaces 5. Four speed DPI is adjustable, precise positioning 6. Battery specifications: AA * 1 7. Dimensions: 110x62x22mm Specification: Package Weight One Package Weight 0. 30kgs 0. 66lb One Package Size