Xewsqmlo Low Noise Neck Fan Comfortable To Wear Summer Sports Fans for Home School Office

Specification: Shape: Normal circular Material: External use of food grade silicone internal memory characteristic metal structure shell process: electroplating Motor type: Brushed motor with built-in battery with a battery capacity of over 4000 mA. The noise is below 20dB. Endurance: 6-8 hours charging for 3.5 hours. Style: Three motor version (upgraded version)/dual motor version (optional) Colors: White Pink Green Purple (optional) Size: about 180 * 150 * 50mm/7.08 * 5.90 * 1.96inch Instructions: 1. Three gear switch button 2. Charging mode: The orange light comes on when charging and goes off when fully charged. Working mode: The green light is on during operation and the orange and green lights are on simultaneously while charging and working. Note: Due to the different monitor and light effect the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 x Neck Fan