Remax RB-S1 Wireless Bluetooth 5.1 Aurbandi Sports Earphones Aurbellini

REMAX RB-S1 Wireless Bluetooth 5.1 Aurbandi Sports Earphones Aurbellini Black
up to 20 hours of playback and could last more than 180 days when fully charged
Bluetooth 5.1 chip performs faster transmission speeds and more stable connections
The 10mm driver unit delivers well-balanced audio with rich bass and enhanced clarity
The ultra-light and soft neckband gives you virtually no feeling when wearing and listening to low latency audio
The neckband earphone can not only connect to the mobile phone wirelessly, but also supports inserting a TF card