Edifier NeoBuds Pro 2 Black True Wireless Stereo Earbuds,Hi-Res Audio Wireless, Bluetooth v5.3 aptX, LDAC, LHDC, SBC, AAC, IP54 Dust and Water Resistance, Germ-proof Ear-Tips, Multi-Channel ANC, Up to 10m connection distance, 5.5+16.5 hours of continuous