Lose your mind, not your earbuds, as you rock out with the small but sturdy, stay-put BANDIDO earbuds. Tough, wireless and noise isolating, they bring the bass without breaking the bank. Wireless Bluetooth gives you the freedom to roam 32 feet (go long!) without missing a beat; Rockin' Sound with enhanced bass and high fidelity from tough but comfortable metal housing PLUS noise isolation means you'll always hear your sweet tunes and nothing more; Neck Lock technology keeps your earbuds on your neck even when you're not listening - they lock on, and stay on! - and takes the battery weight off your ears; Fumble-Free Control is right at your fingertips with mic, track and volume adjustment made easy; Custom Comfort delivers a perfect fit for your ears, thanks to moldable silicone and three cushion sizes to choose from; Long-Lasting Battery runs five hours, recharges and comes with triple battery protection. SPECS: - Driver: 10mm neodymium - Sensitivity: 100 dB - Frequency: 20-20,000 Hz - Impedance: 16 ohms - Bluetooth version: 4.1 - Bluetooth range: 32 ft - Battery life: 5 hours - Charge time: 1-2 hours IN THE BOX: - BANDIDO Wireless Bluetooth Earbud - 3 cushion pairs in small, medium and large - Micro USB to USB charging cord - Loop and fin attachments - Instruction booklet.