: Use the included Micro-USB cable. Connect it to a 5V/1A power source (like a phone charger or PC). Low Battery : Indicator flashes red. : Indicator stays solid red. Fully Charged : Red light turns off. m.media-amazon.com 2. Pairing & Connectivity Bluetooth Mode
Since I cannot directly host or send PDF files, I have compiled the complete below based on the standard technical specifications and operational procedures for the Zoeetree S1 Wireless Audio Transmitter/Receiver. zoeetree+s1+user+manual+pdf