YourTech Audio Red L6 Bluetooth Headphones for Music streaming and hands free calling with extended talk & play time of 10 hours and standby time of up to 30 days, built-in mic, superior sound quality and deep bass Bluetooth Wireless Headphones - Listen to audio from smartphones and tablets Music, Volume, Track and Calls control Buttons - Answer calls & control your music from the headphones Rechargeable Battery gives over 10 hours of playtime and up to 30 days of standby 3.5mm Standard Audio In Socket - Connects to any non Bluetooth device or use the headphones without a battery charge Foldable and Lightweight design allows you to carry them anywhere and store in your bag or purse