Hobbywing #FAN-MP3510SH@5V Hobbywing Fan-WP3510SH-5V-10500RPM@5V 353510mm Black Fits most RC cars and trucks. Lightweight upgrade instantly enhances overall performance in handling and durability Oil bearing/IP55 class/JR-3P male/L=70MM WaterProof Dimension:35*35*10mm Color: Black Takes 7 to 15 business days by standard airmail shipping. 80% of packages arrive within 10 business days. Most packages ship within 12 hours. Please allow 1 extra day if order is placed during the weekend. Expediated shipping is shipped by DHL or Fedex. Arrives in about than 2-5 days. Major cities will receive orders earlier.