From the brand
Can the lights be turned off or are they a fixed feature on the T7?
If any disturbance, you could press the power button once to cycle the light features or freely turn it off.
How far about can they be from each other and still pair with each other?
If the two speakers are without obstructions interference, the Bluetooth range is 18m and the stereo pairing range is 10m.
Is there an app to download?
Yes, you could download our Tronsmart app for free via Google Play Store or Apple App Store. Please update to the latest firmware version: 1.2.2.
Can you connect by TF/SD Card or just Bluetooth?
Yes, you could connect by TF/SD Card or Bluetooth.