1. Triangular stable support, 7 levels of height adjustment
2. Low noise fan, quiet and fast cooling
3. The double fork structure is firmly supported and will not be deformed for a long time
4. Engineering plastic material, resistant to pressure and fall
5. One-piece folding design, convenient storage
6. Suitable for 11-17.3 inch laptop/tablet/hand-painted board

parameter:
1. Material: PC+Silicone
2. Power supply mode: USB power supply
3. Rated current: 0.3A for dual fans, 0.6A for four fans
4. Input power: 1.5W for dual fans, 3W for four fans
5. Weight of dual fan model: 375g
6. Four-fan model weight: 460g
7. Input/output current: 5V/2A