Sony Wireless In-Ear Earbuds Blue LEG-AV-WCBC This is the world's most

This is the world's most advanced driver face designed by artificial intelligence

Includes AC adapter and 4 AAA batteries

Black chronograph dial with gold-tone hands and hour markers

Full lifetime manufacturer warranty

Features 3 auto-off timer settings - 2 4 and 8 hours

Sony Wireless In-Ear Earbuds Blue LEG-AV-WCBC This is the world's mostTake your music wherever life brings you. 360 Reality Audio offers a truly immersive experience. Up to 25 hours of battery life on a single charge. IPX4 Splash resistant design makes them great for workouts. DSEE restores music to high quality sound close to the original recording. Inline buttons play pause change tracks adjust volume and receive calls. Frequency response: 20Hz 20kHz. Includes 3 eartip sizes. Proofs Due to the unique nature of