Come and Check Our Branding Solutions.Specific touch control function makes it more convenient, tap once to play/pause music and answer calls, double tap to skip forward/backward, hold to adjust the volume. You can easily control it without operating the phone. Adopt the advanced Bluetooth 5.3 technology. It Supports HSP, HFP, A2DP, AVRCP, which greatly improve the transmission speed and providing you with a low-latency listening experience. Pick up 2 headsets from charging case and they will connect each other automatically, then only one step easily enter mobile phone Bluetooth setting to pair the earbuds. Playtime lasts for over 6 hours from single charge and total 30 hours with charging case. Pls check inventory and detailed info before placing your orders.