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- The best-performing and most complete outdoor portable speaker; delivers Deep, loud, and immersive sound of 90 dB without distortion with frequency response of 65 Hz to 22 kHz.
- World’s first 24/7 solar powered wireless speaker. 7 hours of Sunlight equals up to 15 hours of play back, rechargeable, lithium-ion battery.
- Waterproof Ipx7 (submersible) and floatable for only 708G, shockproof, temperature-proof (-4°f to +140°f). power bank to charge up to 3 smartphones.
- Take calls and activate Siri or Google now thanks to noise and echo-cancelling speakerphone. Multi-connection Bluetooth – wirelessly connect up to 3 smartphones.
- Amplify the sound by pairing two speakers together for stereo or party mode playback. 30m Bluetooth wireless range.
Product Description
LEMON – California Roll: let the sunshine in Beating Obsolescence – 24/7 Solar Powered Waterproof Wireless Portable Speaker. Power Bank – charge your smartphone while listening to your favorite music. Hours of music – 7 hours of sunlight, 15 hours of sound, anywhere you go. HD Audio – 90 dB, powered by 2 x 10 watt RMS – frequency response : 65 Hz to 22 kHz.
From the Manufacturer
California Roll allows up to 3 smartphones to control the music from the speaker. Multi-device juggler ? Connect up to three Bluetooth enabled devices at once, and control your music with your tablet or your computer while your phone is charging. Want to upgrade your experience? Use Bluetooth to pair up two speakers for a richer sound, and twice the fun.
California Roll will measure up to your challenges. With its rubber outfitting, the speaker is completely shockproof. It will also resists the most extreme temperatures : 0°F to 140°F / -20°C to 60°C. Finally, it can be completely submerged in water without any damage. Just place it in the external pocket of your backpack or mount it to your bike, and relax !
Our NASA grade solar cells trap sunlight in our custom made cells and store the energy until it is used. A small contribution to raising awareness about the tremendous potential of solar energy. Just look up !
Get on board, with your California Roll! Thanks to IPX7 grade technology, our speaker can be completely submerged in water and avoid damage. Whether at a pool party or trapped outside during a rainy day, the Roll will make it through.
No more looking for an adaptor or a switch plug while abroad. Simply connect your electronic device to your speaker through the USB or AUX input, and get on with your day.
A speaker designed for outdoor and music enthusiasts, combining the best of solar and sound technology. We chose to make the most of a unique, renewable source of energy, and use it in a different way.
Describe your product in 3 words.
Solar-powered Waterproof Speaker
How did you come up with the idea for this product?
I often found myself unable to charge my electronics while traveling; I realized that this burden could be lifted by using solar power on any of these devices, so I decided to merge my interest in solar technology with my passion for music.
What makes your product special?
It’s the first solar powered speaker to combine 3D sound quality with voice activated technology. Made in the USA, its solar panels use NASA grade technology, providing the highest quality of charging power available on the market.
What has been the best part of your startup experience?
Since 2016 we have already gone global, reaching new markets in Europe; things are constantly evolving. The more we discover about solar energy, the more we can find new ways to use it in a smart way.