These Billboard Bluetooth Wireless Earbuds are a true wireless solution - no more cords or wires! Each earbud quickly and easily syncs to your smartphone or tablet. Once charged, earbuds can provide up to 10 hours of talk or music time. Wirelessly stream your music via Bluetooth technology up to 33 feet. Enjoy clear, balanced sound with enhanced bass. Control playback and answer calls directly from the earbuds. These wireless earbuds are ergonomically designed to fit comfortably into ears. Conveniently charge your buds at home or on the go using the built-battery located inside the case. Each pack comes with 1 pair of wireless earbuds, 1 case with built-in battery and USB cable. Comes packaged inside a hanging box measuring approximately 3" x 1.5" x 5.5". ,Billboard Bluetooth True Wireless Earbuds with Charging Case,