Auricolari Bluetooth Wireless Cuffie TWS Auricolari per iPhone Samsung Huawei UK
2 x Bluetooth headphones (left and right). Bluetooth version: V5.0. Wireless frequency: 2.4GHZ. IN THE BOX USB charging: the headset is full in 1hour, the case is full in 2hours. Charging box battery capacity: 400mAh, with protection board.