Wireless Earbuds,True Bluetooth Earbuds in Ear w/Mic CVC8.0 Noise Cancelling Earphones,Touch Control, IPX7 Waterproof TWS Stereo Earphones for Running

One of earbuds is no working? Take it easy, maybe the earbud in mono mode . Please try to reset the earbuds as below operation: 1. Disconnect the Bluetooth pairing and delete the Bluetooth connection record on the your device. Switch off the Bluetooth function of your phone. 2. Put the Bluetooth wireless earbuds back into the charging box and long press the left and right earbuds for 15 seconds. 3. After while, open the charging case’s cover, the wireless earphones will automatically turn on and pair with each other again. 4. Turning on your device Bluetooth function, choose the "Y30" in your pairing list to connect again. If it still does not work, please try several times to be successful. Friendly Customer Service: With 1 Year Warranty, 30 days no-questions-asked return policy and lifetime support from our friendly customer service. Choose the Nuoy wireless in ear headphones worry free today. What’s in the Box: 1 Pair of Wireless Earbuds 1 x USB Cable 1 x Charging Case 1 x Product Manual