Model Number: Bluetooth Wireless Earbud-B5I Brand Name: jiaxing Key Specifications/Special Features: Various styles are available3D neckBehind design features a curved fit for comfortable around-the-neck wearHD voice and AptX technologies along with echo cancellation and noise reduction deliver crisp, detailed sound with robust bass for clear communication and audio playbackGoogle voice actions integration lets you easily look up contacts, check the weather, receive updates and more by simply speaking commands

Music and call controls conveniently located on the sides of the device

Provides up to 15 hours of talk time or up to 10 hours of audio playback on a full charge for extended operating

Up to 21 days of standby time