Philex true wireless sports earbuds w ear hooks and charging case blacklisten to your facorite music and podcasts anywhere, and your way, with these convenient wireless earbudsfeatures- unique design for sports.- 50 hours battery life and led digital display.- hi-fi stereo sound and noise reduction mic.- bluetooth 5.3 and one-step pairing.- ergonomic design and touch control.- usb c charging and ipx7 sweatproof.specifications- bluetooth v5.3.- transmission distance 20m max..- mic. Sensitivity 42db.- battery capacity of charging box 450mah.- charging time approximately 2 hours.- battery capacity of earbuds 110mah.- working time 16-18h music or video play.- unit weight 35g.- available color black.dimensions approx10 x 7.8 x 0.5 cmincludes1 x philex true wireless sports earbuds w ear hooks and charging case black