Importer520 Braid Cable 3.5mm In-Ear Stereo Handsfree Stereo Earphones Earbuds with Microphone for Pantech Crossover P8000 (AT&T) - White Brand New Retail Package Crystal clear and high quality voice for both talking party, noise cancellation, high-velocity element for excellent stereo effect. The new packing is compact size and nice looking, and the silver-plated insert paper gives prominence to the product. The handsfree use soft and environmental protection wire instead of the common wire, and the soft silicone rubber in-ear cushion of handsfree is comfort and using convenience. The cable is esay to arrange and avoids falling into messy trouble in your life. This in-ear earphone provides incredible sound quality with just a hint of ambient sounds for a richer soundscape Frequency Range: 20Hz~20kHz. Sound Pressure Level: 107dB3dB/100mW. Total Harmonic Distortion: &lt;=5,(Input Power: 10mW; Frequency Range: 20Hz~20kHz)