Headphones ROADKING

:.. Enjoy double shift of up to 28 hours talk time or play time (standby time 400 hours) Lightweight design makes these perfectly portable and comfortable to wear Bluetooth(R) 5.0 wireless technology to pair with any Bluetooth(R) enabled device for hands-free operation Multi-function button for power + pause + play + end call + voice dial + redial + volume + next song + more LED indicator light signals when power is on or off and also signals charging status and more Advanced noise-canceling ult