The Green Lion Sunstone Headphone is a versatile wireless headphone with an AUX input, featuring Bluetooth 5.3 for a stable connection up to 10 meters. It charges in 2.5 hours and offers 36 hours of playback. Specifications include 64Ω impedance, 20Hz-20KHz frequency range, 105dB sensitivity, 300mAh battery, and 40MM driver. Features include a microphone and AUX input. SKU and EAN codes are provided.