The BOLT BT 700 wireless earbuds are IPX4 sweat- and water-resistant and feature balanced armature drivers for a rich, detailed sound. The compact charging speaker case can charge the earphones up to three times for a total of 20 hours of playtime, while its quick charge feature allows for one hour of music playing from just a ­15-minute charge. Touch-sensitive buttons in the earbuds allow for music and call control, and access to Siri and Google Assistant. Plus, two mics on each earbud deliver crystal-clear phone quality and audio transparency to hear one’s surroundings.