This wrist band of this watch fan is soft and elastic, which is comfortable for you to wear. Featuring 3-speed natural and strong wind, this watch fan can bring you enjoyable cooling feeling in summer. Made of ABS and PP, this watch fan is eco-friendly, durable and shock-proof to use. The length of this watch fan is 19.7cm, width is 9.2cm and thickness is 7.8cm. This cartoon watch fan is good choice to be presented to your friends as gift. Item Name: Watch Fan Material: ABS, PP Rated Power: 5W Battery Capacity: 350mAh(Included) Features: Soft, Adjustable, Multi-purpose Size Details: 19.7cm x 9.2cm x 7.8cm or 7.76" x 3.62" x 3.07" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Watch Fan 1 x Power Cable Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.