For bulk quantity Rates Please call 9619003070, JBL Pure Bass sound- Experience superior JBL sound with punching out bass that’s both deep and powerful, Tangle-free flat cable- A flat cable that is durable and won’t tangle up in knots ; Driver size (mm): 8.7 ; Driver sensitivity at 1kHz/1mW (dB) 102 ±3dB ; 1-Button Remote/ Mic: Yes ; Flat Cable: Yes, Quick Launch Access to Google Assistant / Siri., One-button remote with microphone - Answer and manage your calls effortlessly, with the touch of a button, Comfort-fit earbuds- Ergonomically shaped earbuds ensure the listening experience remains comfortable for long-listening hours