Bluetooth Headphones Wireless Neckband Earphones Earbuds Music Sports Headset

• Power on : Long press multi function key until the red and blue flash alternately , and the prompt sound turns on
• Matching Pattern : After long press the multifunction key 2 sec until the red and blue alternately flicker, the earphone will give the prompt sound (in pairing)
• Shut down : Long press multi-function key until the red and blue flash alternately and the prompt sound turns on

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