Specifications Type: Wireless wired (product include a 3.5mm AUX) Bluetooth: V5.0 Microphone: Yes Cat ear Mode: LED light (when you use headphone, you can choose it open or off by yourself) Charge Time: about 2 hrs Battery capacity:400mAh Working time: open LED light-about 7 hrs, off LED light-about 12 hrs Dear friend, when you buying product, you can choose without retail box (low price) or with retail box (high price) .