Fones de ouvido Bluetooth M10 com display LED mãos livres, Bluetooth HiFi, estéreo, música, sem fio, à prova d'água, para jogos

With waterproof technology, no need to worry about water and sweat anymore. 10mms dual drive units, enjoy 9D strong deep bass music sound. Popular touch control function, support switch songs, phone call and call voice assistant. Product parameters: Bluetooth version:V 5.1  Noise reduction: CVC8 .0  Working distance; About 10 meters  Single headse:50mah  Battery life: 120 hours or so ( to be used with charging cabin )  Phone calls time: 180 hours or so ( to be used with charging cabin ) Charge the headset: 40 times or so Tips: Due to the long transportation time, the battery may be running low. Therefore, the device may not be turned on. As this situation, you can charge the battery longer (about 24 hours) to get it back to its original state.  Packing list 1*Pair of Wireless Earbuds (Left & Right) 1*Charging Case  1*Charging Cable  4 * Ear cap 1*English User Manual