ARQ Wireless Earbud PowrBank Charge Case Black. With just two little buds- ARQ is a true wireless earbud and destined to be your bestie. Plus- the supercharged case is a superhero- keeping you covered with a quick charge when you need it most- no strings attached. True Wireless Bluetooth with absolutely no cords gives you the freedom to roam 32 feet (go long!) without missing a beat- and earbuds can be used solo or combined for surround sound . Rockin' Sound with enhanced bass and high fidelity PLUS noise isolation means you'll always hear your sweet tunes and nothing more Fumble-Free Control is right at your fingertips with mic and track adjustment made easy . Custom Comfort delivers a perfect fit for your ears- thanks to three rubberized cushion sizes to choose from Supercharging Power lets you charge your devices in a pinch with charging case and Power Bank combo- and the battery runs three hours- recharges and comes with triple battery protection SPECS: - Driver: 10mm neodymium - Sensitivity: 103 dB - Frequency: 20-20-000 Hz - Impedance: 16 ohms - Bluetooth version: 4.2 - Bluetooth range: 32 ft - Earbud battery life: 3 hours - Earbud charge time: 30 minutes - Additional playtime: 60 hours - Power Bank charge time: 5 hours - Power Bank battery: 2600 mAh IN THE BOX: - ARQ True Wireless Earbuds - 3 cushion pairs in small- medium and large - Power Bank charging case - Micro USB to USB charging cord - Instruction booklet .