Come and see our amazing products. The Bluetooth wireless headset is worn on the head, and an SD card can be inserted into the headset. There are many colors to choose from, very fashionable. This wireless headset can transmit 10 meters of sound, has a battery display, can be controlled by voice, and can connect to a phone, which is very convenient. Gift giving is also very suitable, unisex. Pls confirm with us about the packing info, stock color and exact production time before placing your order.