The next level of wireless audio is here for you with Green Lion Cairo Wireless Earbuds. It's equipped with Bluetooth version 5.3 and you can rely on a stable connection within a 12-meter range. Navigate with multi-function touch controls for hands-free calls and intuitive playback. You have 25mAh earphone capacity and 200mAh charging box, so it'll provide you with 4.5 hours of talk time and 4 hours of continuous playtime just with a single charge. These earbuds feature an IPX4 waterproof rating, so rest assured about its durability against sweat and rain. Specification Bluetooth Version: V5.3 Effective Distance: 12m Earphone capacity: 25mAh Charging Box Capacity: 200mAh Talking Time: 4.5Hours Playing Time: 4Hours Charging Time: 1.3Hours Waterproof Level: IPX4 Charging Port: Type-C SKU: GNCAITWS23BK | GNCAITWS23WH EAN: 6935100184302 | 6935100184319 Features Multi-Function Touch Hands-Free Calls