earTECH headphones savings pack 12 units JACK (6+6)

TECH ONE TECH display pack of 12 earTECH headphones. Composed of 6 TEC1001 units and 6 TEC1002 units. Ergonomic earTECH headphones, stereo sound, with microphone, volume controls and third multifunction button. Music and Calls: Wide frequency range for optimal music and voice calling experience. Compatibility guarantee with Apple, Android and Windows devices. Form factor: In-ear Color: 6 units Black / 6 units White. Length: Cable 1.2m Connector: Mini-jack 3.5mm Frequency: 20Hz - 20Khz Impedance: 32 Ohms +-15% Microphone: -42dB +-3dB>