[Immersive Stereo Sound] TOZO T20 features a 10mm diameter speaker with the latest dynamic horn loudspeaker and larger dynamic drivers. The upgraded T20 speaker diaphragm area is 56.3% larger than the previous generation, bringing better low-frequency performance, making the sound fuller and more vivid than ever, and the sound field is wider, providing you with a truly immersive listening experience.  
 [48.5 Hours Playtime & Real-Time LED Power Displays] On a single charge, it can be used for about 13 hours of playtime and 48.5 extra hours with the compact charging case. Also, the wireless earbuds are equipped with a digital LED smart display to show the power level for the charging case and wireless headphones in real time. When charging the case, the LED light will flash from 1 to 100. The charging case supports both wireless charging and USB-C cable charging.  
 [Support TOZO APP] Enjoy different styles of music with TOZO APP, offering a various selection of EQs to tailor the sound to your preferences. With the convenience of the TOZO APP, you can easily switch between different EQs and enjoy your favorite music anytime, anywhere for the ultimate personalized listening experience.  
 [ENC with Dual Mic Call Noise Reduction] TOZO T20 Bluetooth headphones dual microphone built-in equipped with the latest moving-coil Horn loudspeaker with a bigger dynamic driver. Noise Reduction can make others hear you very clearly while phone calls, providing you with more realistic call sounds and reproducing your music vividly.