Power bank function Connect the speaker and your device with the USB to micro USB cable, then the speaker will charge your device. Turning the speaker on/off Keep pressing the switch 2 seconds to turn the speaker on or off. Music play/pause First, make sure your device is connected to the speaker successfully. Open your music software to play your music from the speaker. Press the play/pause button to pause music. Adjusting volume Press the "Volume up" or Volume down" button to increase of decrease the volume. Dialing a call out Press the "Play/Pause" button for 2 seconds, then will call the last out call number in your calling record. Answering a call Press the "Play/Pause" button to answer a call, or answer directly from the phone. Ending a call Press the "Play/Pause" button to end a call, or end directly from the phone. Rejecting an incoming call Press the "Play/Pause" button for 2 seconds to reject an incoming call. Microphone Use the microphone directly on the speaker to talk after answering a call. The distance between your mouth and the speaker should not exceed 2ft/60cm. In the box: √ 1 x Caferria Bluetooth Speaker √ 1 x charging micro USB Cable √ 1 x 3.5mm audio cable √ 1x User manual 100% Satisfaction Warranty All headphones sold by us are covered with a 12-month satisfaction warranty. If you're not satisfied with our product, please contact with our excellent customer service.
