Sivga SO2 Open-ear True Wireless Sports Earphones (Open Box) Color:Black The headphones feature a four-layer

The headphones feature a four-layer gold-plated circuit and high-precision components

2V）（32Ω /THD+N＜1%） ≥800mW（Over-ear Mode/16Ω / THD+N＜1%) ≥660mW（4

while sparing you the unwanted noises

One 6mm dynamic driver is responsible for the low-frequency range

splashes and sweat won’t stop these headphones – or your workout

Sivga SO2 Open-ear True Wireless Sports Earphones (Open Box) Color:Black The headphones feature a four-layerSO2 Open ear True Wireless Sports Earphones Comfortable & safe because of not in ear design. Intelligent algorithm sound effect to enhance bass. Faster & more stable connection with latest wireless technology. Clear communication with AI smart noise cancelling on 4 microphones Long battery life of 30 hours working time Good privacy protection & no sound leakage No worry about sweat & rain with IPX5 waterproof Born for sports with earhook design More