supereq s2 bluetooth active noise cancelling headphones, wired and wireless on-ear headset with cvc 8.0, hi-fi stereo deep bass 25h playtime for kids adults travel sports office-orange green supereq <b>what makes supereq s2 a good headphone?</b><br><br> <b>oneodio sub-brand</b><br><br> supereq is oneodio’s anc headphones brand. our typical sound quality is made accessible to the masses.<br><br> <b>qualcomm qcc 3003 chip</b><br><br> equipped with the qualcomm qcc 3003 chip, supereq s2 has a stable connection for uninterrupted high-quality wireless streaming.<br><br> <b>3 mics with cvc 8.0 noise reduction for clear calls</b><br><br> built-in 3 microphones with cvc 8.0 noise reduction technology make your sound heard loud and clear on the other side.<br><br> <b>on-ear structure</b><br><br> the design of super eq s2 headphone conforms to the ergonomic structure,and the ear cushions fit the ears well, which can provide maximum comfort and stability. <br><br> <b>25 hours playback time</b><br><br> equipped with a built-in 380 mah lithium battery. through our actual calculations, it can meet the needs of listening to 400 songs or conducting 25 online meetings at 60% volume.<br><br> <b>foldable design</b><br><br> supereq s2 is a flexible on-ear headphone that can be naturally adjusted to fit any sized head. the earcups can be rotated both left and right. besides, it can be folded flat and put into the designed pouch when on the move.<br><br> <b>specifications: </b><br><br> speaker: 40mm<br><br> bluetooth version: 5.0<br><br> impedance: 32 ohms<br><br> sensitivity: 98db +- 3db<br><br> frequency response: 20hz-20khz<br><br> rating power: 20mw<br><br> cable 1: usb c charging cable<br><br> cable 2: 1.2m/3ft 3.5mm to 3.5mm cable<br><br>