SIKENAI TWS LY-K103

♦Open the second pop-up window

♦ No distinction between master and slave, automatic couplet, new “rename”

♦ Automatic hibernation, long battery standby for 90 days

♦Listen to songs and talk for 3-4 hours

♦Connection distance 10 meters

♦The charging compartment meets one day’s use

♦ Smart universal compatible with Android Apple system

♦ Wireless and no cumbersome touch control Free from bondage