Philips T2206 True Wireless Headphones with IPX4 Water Resistance, Super-Small Charging case, Integrated Controls, Built-in Microphone, Up to 18 Hours Playtime - Black

Is there anything more useful than true wireless headphones with a charging case that fits in the pocket of your slim-fit jeans? These splash- and sweat-resistant give you a secure in-ear fit, great sound, and up to 18 hours play time.