Baseus Encok WM01 Plus True Wireless Earbuds comes with 800mAh Ultra Large Capacity Charging Box, 10 m of Communication distance, With ergonomic design, mini and lightweight, only 4g, comfortable to wear. Great for running, hiking, cycling, car driving, business occasion and it has Dual Transmission and Interconnection, Agile Touch Control, PU Composite Film for Super Bass, Intelligent Digital, Earphone rated input is DC5V⎓50mA. Besides, it supports Wireless 5.0 for faster and stable connection, In-ear Physical Environment Noise Reduction. Its charging interface is Type-C, Charging time 2 hours, charging box rated consumption current is 96mA, Frequency response range is 20Hz-20 KHz. This Baseus Encok WM01 plus True Wireless Earbuds has 1 year warranty. (One-time replacement in whole warranty period)