Page 6 — Maintenance & Safety Maintenance read like sensible care advice. Wipe with a soft cloth, avoid liquids near the touch panel, and keep ventilation unobstructed. Safety notes were brief: do not disassemble, use only the included power adapter, and keep away from extreme temperatures. A short story about a forgotten device left in a hot car drove the point home without alarm.

The S1 does not work alone. You must install the correct app. According to the manual:

Before you can use the Zoeetree S1, ensure it has enough power to function. The speaker is powered by an 1800 mAh Li-Ion battery, which takes roughly 4 hours to charge fully .

Open the Bluetooth settings menu on your smartphone, tablet, or computer.