Feature: Specification: This kind of portable and illuminated neck hanging mini fan L-ED light is your e-xcellent choice for coming summer. Not only providing you cool enjoyment but also offering you gorgeous visual effect. What are you waiting for? Just buy and enjoy. Features: Flexible and bendable neck hanging design make it convenient fit different size of neck, wide applications. 3 adjustable levels fan speed meets your various needs. 360° rotatable fan h-ead provides you comprehensive cool feeling. Attractive multi-color light design offers you safe walk and helps you become chaser. Built-in high capacity rechargeable batter-y, it is long-lasting and endurable. USB c-harging port design makes it convenient to be charged by laptop, p-ower bank, p-ower adapter. Low noise, mini size and light weight, it is portable and frees up your hands for doing more important thing. Designed with indicator lamp, A: Blue flash light for working status, red flash light for low batter-y volume B: Blue constant bright light for being fully charged, red constant bright light for being c-harging Can be perfectly for hiking, climbing, fishing, walking etc. Specifications: Item type: Neck Lamp Rated voltage: D C 3.7 V P-ower: 0.3-1.2 W (Based on different working modes) Input current: 0.5-1 A Batter-y p-ower: 1 * 3.7 V 1500mAh rechargeable batter-y 2 * 3.7 V 1500mAh rechargeable batter-y (Optional) Color: White / P-ink / Black (Optional) Material: ABS 3 Levels adjustable speed: Soft wind/ Cool breeze/ Strong wind C-harging hours: 3 hours Working hours: 3 hours (1 * 3.7 V 1500mAh rechargeable batter-y) 7 hours (2 * 3.7 V 1500mAh rechargeable batter-y) Light color: Muliti-color Item weight: 222g (1 * 3.7 V 1500mAh rechargeable batter-y) / 260g (2 * 3.7 V 1500mAh rechargeable batter-y) Package size: 206 * 198 * 57mm/ 8.1 * 7.8 * 2.2inches (Length * Width * Height) Package weight: 313g (1 * 3.7 V 1500mAh rechargeable batter-y) / 351g (2 * 3.7 V 1500mAh rechargeable batter-y) Package list: 1 * Neck Lamp 1 * USB cable 1 * Instruction Package List: 1 * Neck Lamp 1 * USB cable 1 * Instruction