Endurance: The sound quality is good, the melody is constant, and the normal volume can be played at full power for 5 hours. The above endurance varies depending on the volume. Performance: bluetooth low power consumption 5. The chip is connected to mobile devices, the signal is more stable, the transmission is faster, the effective distance is about 10m, unlimited, and you can enjoy the wireless around you. Operation: Skip the troublesome operation mode, use the one-button link, easy and convenient, no longer worry about operation problem. The wireless speaker can support all bluetooth connected devices and devices compatible with the jack. Occasion: The most popular travel speakers can enjoy music anytime anywhere, put the portable speakers on a wooden table or table for the best bass, such as when you are listening to music. The best choice for gifts: Multifunctional creativity and modern design make it the best gift choice for any occasion like Christmas, Easter, Thanksgiving, Birthday, Anniversary, Mother's Day, Father's Day, Halloween, Weddings, etc.