2020 tws blutooth wireless headphones mini bass headset sports earbuds fone de ouvido audifonos bluetooth inalambrico for iphone 12

vocalism principle: dynamic control button: yes active noise-cancellation: no communication: wireless volume control: no style: ear hook sensitivity: 32db is wireless: yes support app: no number of drivers: 2 plug type: none impedance range: up to 32 connectors: none model number: tws bluetooth pk i9000 i500 i90000 i900000 air 3 pro bluetooth version: 5.0