JLab - Flex Series Open-Clip True Wireless Earbuds - Black Series_Samsung Galaxy Watch4 Classic This is a Unlocked device

This is a Unlocked device and can be used on GSM and CDMA carriers such as T-Mobile

- BEST VALUE IN A RESIDENTIAL BOOSTER — The Home Room offers improved cellular reception indoors

Remote control via smartphone or tablet

- Supports remote control and microphone on wired headphones

JLab - Flex Series Open-Clip True Wireless Earbuds - Black Series_Samsung Galaxy Watch4 Classic This is a Unlocked deviceJLab Flex Series Open Clip True Wireless Earbuds, Black version. Features: Playtime: Enjoy a remarkable 21+ hours of playtime, ensuring you never miss a beat throughout your day. 6+ hours on a single charge. Multipoint Technology: Thanks to multipoint technology, you can seamlessly connect to any two devices simultaneously, making it effortless to switch between your smartphone, tablet, or laptop without missing a moment of your audio experience. JLab