Become the Man of Steel with these fantastically bright and colourful Superman TWS Wireless Earphones! These small, lightweight TWS Wireless Earphones deliver a full, rich and clear audio experience with deep bass, smooth mids and crystal-clear highs. These wireless earphones are perfect for travelling, commuting and exercising. Type C USB charging case provides up to 6 hours of listening time with 3 further charges. Choose from two sizes of soft silicone eartips (small and large) to give a customised fit/create an acoustic seal for an even more immersive listening experience. Smart Touch Control: You can skip/play/pause a track, answer/reject phone calls or activate voice assistant just by tapping it. Comfortable to wear: Additional eartips included to customize your fit into the ear canal to prevent the earphones from dislodging. Excellent Connection: Reliable and stable connection without call or music dropouts. Auto Pairing: Once paired, the earphones will automatically pair for future use. Specification: Frequency range: 2.4-2.48GHz, Transmission distance: up to 10m, Frequency response: 20-20kHz, Playing time: up to 6 hours, Battery capacity: 30mAh/side x2, Box capacity: 350mAh, Charing times: 3 times around, charging time for earphones: approximate 1.5 hours, charging time for box: approximate 1.5 hours, Standby time: up to 180 hours.