Enjoy big sound without cables with the JBL E25BT Bluetooth In-Ear Headphones in white. These earbuds connect to your mobile device using Bluetooth 4.1 and sport 8.6mm drivers, which deliver a frequency response from 20 Hz to 20 kHz with 16 Ohms of impedance. A three-button remote with an integrated microphone lets you take calls and control your music.