Lenovo LivePods LP1S comes with a high sound quality 6mm composite membrane speaker. It has a frequency range of 20Hz-20KHz. Exquisite and compact appearance, high charging speed. Individual battery life is about 4 hours, total battery life is 14 hours. It is powered by Bluetooth 5.0, with no link stuck. It supports Touch of the fingerprint. Matching memory reduces cumbersomely. It features fast charging technology. It provides high definition calls, such as face to face. It is fully compatible with Android and iPhone. It has no warranty.