tws sports headphones wireless earphones bluetooth led display mini earbuds for mobile phones pk i7s i9s i11 i12 i30 i60

bullet points: 1,mini, portable, easy to carry in a pocket. 2,bluetooth 5.0 chip, the more transmission fast and more stable. 3,both ears may be connected to a mobile phone, at the same time, or a single headset may be connected to the phone. 4,according to ergonomics, convenient headset can be applied to sports, listening to music and driving without falling. 5,compatible with a variety of bluetooth devices.