TecSox PowerHouse TWS is a true wireless noise-cancelling Ear Buds takes one into Paradise of Bliss. With a massive capacity 1500 mAh Li-ion battery, you get a continuous experience of 5*9 hours of blissful music experience. Dynamic 10mm drivers provide a perfect balance of treble and bass. The on-the-go charging case provides Instant Wake Pair and can act as an emergency power bank. This new age TWS earphone is ergonomically designed with 5.1 Bluetooth technology & a power display to ease one’s life and be a constant companion