... ,practical,rich color2.Anti radiation,retro,popular.3.specilized iphone handset,just connect with your iphone directly,no need adapter4.High ... .Cable length:~2m6.Connect plug:3.5mm four plug tips7.Only the answer key,no independent volume control8.optional material quality ... ,purple,yellow,pink,green,black,white XH-723 Anti-radiation mobile handset.