The new generation of I7 S Bluetooth earphones is for all smart phones. It can be used with any phone that supports Bluetooth function regardless of brand and model. Extreme Edition Powerful Upgrade, strong compatibility: Regardless of the phone brand and model, Bluetooth-enabled devices can use this earphone. Most Important Note: For the Bluetooth earphones that have just been received, due to long time spent during the logistics process, the charging compartment and the earphones may be out of power. When the product is received, it can be charged for 1-2 hours before operating to avoid the thought that it can't work.
Step 1:Take out the two separate earphones: When you are using it for the first time, charge the earphones in charging case, take out the two separate earphones from the charging case,put on the button, the earphones will automatically pair.
Step 2:Automatic pairing: Two separate headphones will be