PURE GREAT AUDIO earphones are designed for audio fans who want to enjoy the finest sound quality. Your experience is enhanced by PURE GREAT AUDIO"s Neodymium Super Bass Speaker Housing in conjunction with noise-isolating in ear earphones. PURE GREAT AUDIO earphones are specifically designed to give you rich, creamy bass and sharp treble notes. The in-line microphone enables use with all mobile phones and MP3 players). The call answer/end button allows the user to shuffle through tracks on a portable music player. The PURE GREAT AUDION earphones feature 3.5 mm wide tangle free wires are white with a grey trim. The earbuds are white and the casing perfectly matches the cable design featuring both the grey and white colours. The microphone is the orange signature colour as featured in our logo with a grey button to access the controls on your phone or music player. The jack is gold plated to further enhance the sound quality. PURE GREAT AUDIO earphones are the perfect, high quality alternative to the low-quality earphones that usually come with any smartphone or music device. Technical Specification: Flat tangle-free wires with a grey trim and white body Sensitivity 100dB @ 1KHz Frequency Response 10Hz to 20Hz Maximum Power Input 3mW Cable 120 cm flat tangle free Impedance 32 Ohms PURE GREAT AUDIO Neodymium Super Bass Drivers 3.5 mm gold plated jack plug Weight 19.6 grams In-line microphone In the box you"ll find: Earphones with mic and fitted silicone earbuds One larger and one smaller size set of silicone earbuds Instructions leaflet