Product Description TuneFlux Wireless Headphones Over Ear with Bluetooth 5.3 TuneFlux headphones offer studio-quality sound with 40mm acoustic stereo drivers, capturing every nuance with precision, resulting in a balanced mid-range, powerful bass, and crisp, detailed highs.With an impressive battery life of up to 80 hours on a single charge, TuneFlux headphones provide significantly longer playtime…