Audio Technica CKM99 Bluetooth without Mic Headset  (Black, In the Ear)

Newly developed hybrid metal structure and acoustic damper design deliver pure and clear audio. High-quality canal earphones in a titanium and stainless housing. Comfortable, ideal-fit earpieces provide maximum noise isolation and prevent sound leakage. Gold-plated mini-plug for exceptional corrosion resistance, superb conductivity and low noise. Frequency Response 5 - 28,000 Hz. Includes pouch, interchangeable ear tips (XS/S/M/L), 2' extension cord and cleaning cloth