Vibe 5B571BT DC 3.7V from Battery or DC 5V from USB Port Bluetooth Speaker User Guide
DC 37V from battery or DC 5V from USB port Bluetooth Vertion: BT 5.0 Model: 5B571BT QUICK START GUIDE CHARGING THE SPEAKER Charge the speaker before using it for the first time. Pluginthe cable to the micro USB port and charge for 3 hours. Connect … Read more
