Using your Vifa Helsinki speaker is a breeze. First, turn it on by pressing the power button. To connect via Bluetooth, go to the Bluetooth settings on your device, search for the Vifa Helsinki, and pair it. If you prefer a wired connection, simply plug the included Aux cable into your device and the speaker. When the battery runs low, use the provided power supply to recharge it. Keep in mind that it's best to avoid exposing the speaker to extreme temperatures and moisture. For cleaning, gently wipe the textile cover with a soft, dry cloth. The natural leather handle can be maintained by using a leather cleaner occasionally. If you're not satisfied with the product, you can return it within 30 days according to our return policy.