PU Leather Laptop Protective Sleeve For Microsoft Surface Book 1 13.5 inches(Gentleman Gray) Signal Isolator Number of keys: 18

Number of keys: 18

Frequency: 230 MHZ to 270 MHZ

Symphony LED lights

Output power: 1-10

It can be switched by product button / extension cable / keyboard hotkey

PU Leather Laptop Protective Sleeve For Microsoft Surface Book 1 13.5 inches(Gentleman Gray) Signal Isolator Number of keys: 181. Material: PU leather, super fiber 2. Purpose: protect and store laptops 3. Made of PU material, feel comfortable and breathable, and have good heat dissipation effect 4. Detachable design, can protect and store the laptop, and also can protect the tablet 5. Semi closed frame design, efficient heat dissipation 6. Elastic bandage design, effectively fix the protective cover and the computer 7. Side elastic rope design, convenient and practical 8.