The Jmax NB-1001 Rhythm are a pair of neckband earphones that offer a good balance of features and performance at a budget-friendly price. They feature Bluetooth 5.0 connectivity, IPX4 water resistance, 18 hours of total playtime (6 hours per earphone), a built-in microphone for hands-free calling, and an ergonomic design for a comfortable fit.

n addition to these features, the Jmax NB-1001 Rhythm neckband earphones also support touch controls, so you can easily control your music and answer calls without having to take your phone out of your pocket. They also have a noise isolation feature, which helps to block out background noise so you can enjoy your music in peace.

Overall, the Jmax NB-1001 Rhythm are a great option for budget-minded buyers who are looking for a pair of neckband earphones with a good balance of features and performance. They offer good value for the price, and they’re sure to meet your needs.