No, only soft tones in different sounds and voice prompts to guide you through pairing and let you know the action is completed.  It is not loud.
Mobile range is up to 10 meters (30 feet).  Range performance can be affected by walls and construction materials, or by interference from Wi-Fi or other wireless devices.
Yes, it comes with a one-year limited warranty.
Yes, up to two SunTunes™ can be paired with one single Bluetooth® device.
Depending on the color of your device, the red light may be faint as it is embedded deep under the silicon to ensure water resistant properties. Try charging it in a darker location to see if this corrects the issue.
The rechargeable battery will last on a single charge for up to 14 hours. Actual battery life will vary with use, settings and environmental conditions. Charging time is approximately 4 hours.
Power on & volume controls are located on the speaker itself.  Otherwise use your smartphone or the paired device to select playlist, streaming audio source, etc.

Voice prompts guide you through pairing and connection process.

A phone call interrupts audio source and plays through the phone only, unless you tap speakerphone on your mobile device, then the call plays through the SunTunes™ speaker. When call ends, music automatically resumes through speaker.
Click on the Wholesale Requests link at the bottom of the site, complete the form, and we will contact you to discuss details.