SK Mini Auricolari Bluetooth Wireless SLP Cuffie con Microfono Riduzione del Rumore Auricolari Bassi Potenti per Smart

Parameters: Bluetooth version: 5.3 Available systems: Android iPhone Charging Voltage: DC 5V Headphone Charging Time: about 1 hour Standby Time: Approximately 480 hours Battery capacity case: 300mAh Battery capacity of the earphones: 30mAh Bluetooth profiles: HFP/HSP/A2DP/AVRCP Low Power Reminder: Voice IPX7 Waterproof and Dustproof FAQ: Q: What should I do if the earphones don't connect to my device? A: Please delete the connection record and reconnect it with the mobile phone Q: What should I do if one earbud has no sound while the other one is normal? A: Please place the earphones back into the charging case, then open the case and reconnect it to the mobile phoneIf it doesn't work, please reset the earphones and try again Q: Why is the connection unstable and disconnects intermittently? A: 1Please make sure there are no objects between the earphones and your Bluetooth device, and make sure there is no radio or Wi-Fi interference nearby 2. Reset your earbuds