Speed mode: manual adjustment<br>Output power (MAX): 4W<br>Input Current (A): 0.-1<br>Input Current (A): 0.5-0.8<br>Working Time (H): 2-4-8<br>Battery Specifications: Li-ion 18650-3.7V<br>Battery Installation: Replace<br>Charging time (H): 4-5<br>Charger: Input: 5V<br>Output: 5-9V<br><br><br>Package Included<br><br>1 x Fan<br>1 x Charger<br>1 x USB Cable<br>1 x battery<br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55b1c3740947f25816e493f1-1-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55b1c3740947f25816e493f1-2-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55b1c3740947f25816e493f1-3-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55b1c3740947f25816e493f1-4-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55b1c3740947f25816e493f1-5-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55b1c3740947f25816e493f1-6-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55b1c3740947f25816e493f1-7-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55b1c3740947f25816e493f1-8-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55b1c3740947f25816e493f1-9-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55b1c3740947f25816e493f1-10-original.jpg" alt=""width="800" noproxy><p style="text-align: center;">