Wireless Bluetooth 5.3 Headphones TWS Earphones In-Ear Pods Earbuds Mini Headset
Bluetooth version: 5.1. Bluetooth protocol: APD, AVRCP, HSP, HFP. 4 Ear cap. 1 Charging cable. 1 One pair of BT headsets. 1 Charging box. Products include USB output: 5 V 1A.