1. [FUN & LIGHT]: Enjoy taking this very EASY to use Bluetooth speaker that works for hours of playtime and is compatible with T-Mobile REVVL 6x. 2. [DURABLE]: Made of durable ABS Plastic with a designer fabric cover, this Bluetooth speaker is great for various scenarios like outdoor sports, beach parties, street performances, and office activities. 3. [EASY TO USE]: It has top easy access buttons for quick volume adjustment, pause or play. It also has a built-in MIC for supported call function. There is a MicroUSB port for fast charging, with a large 800 battery capacity for up to 6+ hours of runtime. 4. [ENJOY ANYWHERE]: Suitable for daily life situations such as outdoor gatherings, sports, gym, among friends, at school, or in coffee shops. It allows you to enjoy a HIFI scene and can be used in dual stereo mode when paired with another one. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.