TWS Wireless In-Ear Headphones - TWS (True Wireless Stereo) wireless earphones, BT 4.2, 5W wireless charger, headphones made of ABS, music playback in stereo, call answering function (mono), case that serves as a charging station and a 5W wireless charger included, the charger can also be used for charging the phone, wireless charging is compatible with all devices capable of inductive charging, the headphones have a built-in 50 mAh battery that allows you to play music for up to 3 hours, recharged using the case in 2 hours, range up to 10 m, 5V/1A input, 5V/1A wireless output, 150 cm micro USB cable and various sizes of earbuds included, product carbon footprint: 1.86 kg CO2