User manual 1: After pressing the 2 second multi-function button for a long time, the Bluetooth headset will give a voice prompt to boot, and the boot will enter the pairing mode, and the red and blue lights will flash alternately. 2: When the device searches for the Bluetooth name: PD-BN300, when the link command is received, click the Bluetooth name to connect. After the connection is successful, the blue indicator flashes for 5 seconds/time, and the headset emits a voice prompt. 3: Open the device music player, press the multi-function button once to enter the music playing state, and then press the button once to enter the pause state. 4: Press the VOL+/VOL- button to increase/decrease the volume during playback, and the headset will give a prompt (DI/DU) when the volume is increased or decreased to the limit. 5: Press the VOL+ button to select the previous track while playing, and press the VOL button to select the next track. 6: When the headset is in the music playing state or in the standby state, if there is an incoming call, the music should be disconnected into the incoming call ringtone and voice report mode;
press the multi-function button to connect the call to the call state once, the blue indicator flashes for 5 seconds/ Then, press the multi-function button again to hang up the call; when you need to dial the number of the last call, double-click the multi-function button to enter the last number and redial. 7: Press and hold the multi-function button for 3 seconds, the red indicator light flashes 3 times to enter the shutdown state, and the headset emits a voice prompt. 8: In the connected state, press and hold the multi-function button for 1.5 seconds and then release it to enter the voice control mode. FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help. To assure continued compliance, any changes or modifications not expressly approved by the party. Responsible for compliance could void the users authority to operate this equipment. (Example- use only shielded interface cables when connecting to computer or peripheral devices). This equipment complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired operation. RF warning statement:
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.