This 4000mAh neck fan adopts TEC semiconductor cooling technology for fast heat dissipation. Made of eco-friendly ABS and PP material, it features bladeless minimalist design with smooth edges, sturdy, drop-proof and durable, and supports multi-speed wind adjustment. Built-in 5-core powerful motor brings high cooling efficiency and rapid cooling without leakage risk. Supported by USB fast charging, it owns long battery life for long-time outdoor use. Ergonomic, lightweight and quiet, it is perfect for walking, cycling and office use to relieve heat easily. 7 9/10" L x 7 9/10" W x 2 2/5" H

Material: ABS+PP
Imprint Area (LxW):  3/5" L x 2 2/5" W
Prod Dimention: 7 9/10" L x 7 9/10" W x 2 2/5" H
Packing: 1 pc/pp
Units/Ctn: 32 pcs/CTN
Carton Dimention: 23" L x 18" W x 17" H
Weight/Ctn (lbs): 36.45lbs
Production Time:18 Days 
Rush Service Time: 16 Days