With 10mm big driver, cinema 8D stereo hifi sound surround, enjoy music or movie in your world

Each single earbuds built-in 70mAh lithium battery, using time up to 9 hours, small portable wireless charging case with 600mAh battery, provide 4 times charging for both earbuds, no worry about out of power, just enjoy the show , standby time over 700hours

Both bluetooth 5.0 chip and DSP tuning chip can offer you more stable and faster data transfer, besides, distance can up to 15m with no barrier, just enjoy noise cancelling headphones by yourself Besides, play game can also enjoy no-delay sound and recognize position more precise.

IPX7 waterproof/Dust proof/ Sweatproof enjoy sports anytime and any where, no matter you do indoor or outdoor excise, keep dry always like it is original situation, no worry about sensitive touch

8 pair eartips included in, choose proper size for youself, make sure get comfortable and stable wearing experience

Both bluetooth 5.0 chip and DSP tuning chip can offer you more stable and faster data transfer, besides, distance can up to 15m with no barrier, just enjoy noise cancelling headphones by yourself Besides, play game can also enjoy no-delay sound and recognize position more precise.

Auto pairing, get rid of complicated operate, just take it out from charging box to get ready connection, 2 step finish connection, save more time, put it back to get power from wireless charging, magenetic design to protect your earphone when long time use