aceyoon USB cooling fan set, 80mm, two units in one set with three-step airflow control. USB powered and slim, suitable for aquariums, routers, PS4/PS3, PCs and modems.Details:- Brand: aceyoon- Fan size: 80 mm (8 cm)- Quantity: 2 units per set, each can be placed independently- Airflow: 3 steps (low / medium / high) by switch- Power: USB (PC, USB charger or power bank)- Included: 8 single-sided pads and a screwdriver for anti-vibration fitting- Other: Slim body and metal front guardCondition: New.Ships from Japan with tracking. Carefully packed to protect the item in transit.