The CBH-L8 wireless BT stereo earbuds enable you to connect wirelessly to your smartphone, tablets or laptop. The two earbuds are shaped perfectly to suit the shape of your ear. They have a built-in 35mAh battery for up to 3 hours of play time. Additionally, this package includes a charging case that has a 300mAh built-in battery and a micro USB charging port. BT 5.0 uses extra low power consumption. Auto pairing. The earbuds also feature sleek touch control, which allows you to play/pause your music or answer or reject call.