Does Trance T-400 support Bluetooth connectivity? Yes, Trance T-400 supports Bluetooth connectivity and can easily connect with smartphones, tablets, laptops, and other Bluetooth-enabled devices. What is the battery backup of Trance T-400? Trance T-400 offers long-lasting battery performance. The backup time may vary depending on volume level and usage. Can I use Trance T-400 with USB or memory card? Yes, Trance T-400 supports USB and memory card input, allowing you to play music directly without Bluetooth. Does Trance T-400 have FM Radio? Yes, Trance T-400 includes a built-in FM radio so you can enjoy your favorite radio stations anytime. Is Trance T-400 suitable for outdoor use? Yes, its portable design and rechargeable battery make it suitable for outdoor gatherings, trips, and parties. Does Trance T-400 come with a microphone option? Yes, it supports microphone connectivity, making it suitable for announcements, small events, and karaoke. How is the sound quality of Trance T-400? Trance T-400 delivers powerful bass and clear sound quality, providing an enhanced music experience. Can I control music from the speaker? Yes, it has built-in control buttons to adjust volume, change tracks, and manage playback easily.