Coloud Knock Blocks Premium Wired Adult Headphone Accessories (Brand New)

Coloud Knock Blocks Premium Wired Adult Headphone Accessories (Brand New)Coloud - The Knock Blocks is a weightless wearability with a robust and streamlined design, Knock is ergonomically designed to provide non-stop comfort. It's an ultra lightweight headphone that's strong enough to withstand the pressures of everyday listening. It delivers a sound that is clear and distinct, and comes with the patent-pending Zound Lasso that holds the flat cable in place, so that your cord won't get tangled during transport.Blocks is an assortment that uses two or more contrasting colors for each model, creating a color block effect that highlights each unique shade. Robust and streamlined triangular design Designed with a 3D Ergonomics concept to follow human head for comfortability TPE Flat cable Equipped with Mic3 technology that allows you to pick/drop calls, play/pause and next/previous sound tracks Tangle Free system with a patent-pending Zound Lasso pliable plug that bends 180 degrees to hold your cable in place Technical Specifications. Driver: 40mm dynamic Sensitivity: 100mV @ 1kHz = 85dB SPL Impedance: 32 ohm Frequency Range: 20Hz ~ 20kHz Standard 3.5mm plug Colors: Black / Red, Grey / Red, White / Red Sizes: One Size SKU: 04090646-HC1, 04090640-HC1, 04090649-HC1