Muke Technology WB251S Bluetooth Sport Earphone User Manual

Shenzhen Muke Technology Co.,Ltd Bluetooth Sport Earphone

User Manual

Power on Press play botton and hold 2 second,the Bluetooth headset prompts "power on",and enter pairing mode,red and blue LED alternately flashing. Connecting Search and choose "WB-251S" in Bluetooth device or smartphone to connect,the blue indicator flashes 5 seconds/time once contected, and the headset prompt"connected". Playing music 1.When playing music, press play botton to play or pause music 2.When listen to music, short press VOL+/VOL- to increase/decreased volumn,when the volumn is increased or decreased to the limit,the headset prompt DI/DU 3.When listen to music,press and hold VOL+/VOL- to skip to next song/previous song nswering calls 1.The music will be paused when a call comes in,and entering the ring tone and voice mode 2.Press play botton enter phone state,the blue indicator flashes 5 seconds/time,press play botton one more time to hang up. 3.When answering the phone, short press VOL+/VOL- to increase/decreased volumn,when the volumn is increased or decreased to the limit,the headset prompt DI/DU 4.When you need to dial the last call number,double-click the play botton to redial the last number,voice prompt"last number redial" Rejecting calls Press play botton and hold 1 second to reject the incoming calls When in the call state,press VOL-and hold 1.5second to switch the phone and headset. Power off Press play botton and hold 3 second,the red indicator flashes 3 times and enter to the shutdown mode,the headset prompt "power off" Voice control In connection state,press play botton and hold 1.5 second,then release,it will enter voice control mode and prompt"voice dial" Chinese and English voice prompt switching In pairing mode(red and blue LED alternately flashing),press VOL- and VOL+ at the same time to change the language
Low battery Indication When the battery voltage is lower to the set volume(30%),red light flashes 5 seconds/time, the headset prompt"battery low" 60 seconds/time Charging When the headset is charging, it will automatically shut down,the red light is bright, after the headset is fully charged, the red light off. FCC Warning Statement Changes or modifications not expressly approved by the party responsible for compliance couldvoid the user’s authority to operate the equipment. 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 protectionagainst harmful interference in a residential installation. This equipment generates uses and canradiate 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 thatinterference 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 followingmeasures: ‐ 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 isconnected. ‐ Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. This device 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

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