TWS stereo headphones with Bluetooth 5.0 + EDR connection. - TWS: True Wireless Stereo, get stereo sound without cables, both earphones are separated, with a distinction between left and right earphones. - Bluetooth 5.0 + EDR: connection of a TWS stereo headset with Bluetooth 5.0 + EDR connection. - TWS: True Wireless Stereo, get stereo sound without cables, both earphones are separated, with a distinction between left and right earphones. - Bluetooth 5.0 + EDR: u connection Material: PVC Alloy: Metal;; Colour: Black;