Arama Cell Phone Headset, 3.5mm Phone Headset With Noise Cancelling Boom Mic for iPhone Mac Samsung Blackberry Mobile Phone and most Smartphones Boom-style microphone with noise-canceling technology for enhanced sound clarity. Super lightweight headset with adjustable headband for comfortable, secure fit. All-new design A602 headset with wideband acoustic driver enables natural listening experience, features Acoustic Shock Protection Circuit to protect your hearing. Universal 3.5mm jack can work with most cell phone, smartphone, tablet, computer. Quality plastics, uni-body headband, flexible metal boom mic make this cell Phone headset sturdier and more durable.Arama provide 1 year warranty for this item and attentive service at any time.