Skip to main content

Lemon California Roll might just confirm the company's 'Tesla of audio' moniker

Wireless speakers are incredibly handy, at least until they run out of battery life right in the middle of your favorite song. Lemon California — self-described as the “Tesla of audio” — is looking to make sure that never happens with its new solar-powered speaker.

Dubbed the California Roll, the speaker is currently a hit on Kickstarter. The company has already passed its $100,000 goal with more than a week left in the campaign. It seems that users are as excited about the prospect of a high-quality, solar-powered speaker as company founder Vincent Dupontreué is.

“One morning, I realized how much I hated the hassle of cords and cables from all of my electronic devices, especially when I travel,” Dupontreué said in a statement. “For the typical businessman, I am traveling all of the time, and often will go places that do not have the same outlet to charge my electronics. I realized that this burden could be relieved with the use of solar power on any of these devices.”

For connectivity, the California Roll relies on Bluetooth 4.1, and offers easy pairing thanks to NFC. In addition to keeping you supplied with an endless supply of your favorite tunes, the speaker also features a built-in microphone for both speakerphone and the included voice recognition features.

Lemon claims roughly 20 hours of battery life for the speaker, though this is at 50 percent volume. In a nice touch, the speaker also includes a USB port in order to charge your mobile devices on the go. This is always a plus in speakers, but the ability to effectively double as a solar-powered charger is a major point in the California Roll’s favor. Charge time is stated as roughly 4.5 hours via Micro USB, or 7.5 hours when using the solar charging feature.

The speaker is powered by a two-channel 10 watt amplifier powering a total of three drivers with a frequency range of 60Hz to 22kHz. Lemon California mentions a 3D sound effect that is enhanced when using two California Roll speakers in tandem for full stereo, though we haven’t had a chance to hear the speaker, so can’t comment on how exactly the effect comes across.

The Lemon California Roll will eventually retail for $250, but those who back the Kickstarter campaign have a chance to grab it for less. Many of the early bird specials are already gone, but the Kickstarter price for one speaker is $200, while a two-pack can be had for $390. Looking for even more? A pack of four goes for $760, while users can buy 55 at once for a mere $10,000.

As mentioned earlier, the campaign has already successfully been funded, but those willing to brave the risks of crowdfunding in order for a lower price have until August 25 in order to jump on board. See the Kickstarter campaign page for more details.

Kris Wouk
Former Digital Trends Contributor
Kris Wouk is a tech writer, gadget reviewer, blogger, and whatever it's called when someone makes videos for the web. In his…
Best Amazon Echo deals: Save on Pop, Show, Dot, and Studio
Amazon Echo (4th Gen) on a kitchen counter.

Amazon makes a lot of great smart home devices, all within the Echo lineup of products, and they are perfect to work together if you want to build up a whole smart home ecosystem, especially if you use Amazon Alexa regularly. On offer is everything from some of the best smart speakers on the market to some of the best smart displays you can use as a hub for your smart home ecosystem. Unfortunately, there aren't a ton of deals across all Echo devices right now, but we have gone out and found the best we could, including any good refurbished deals as well.
Best Amazon Echo deals

The focus of Amazon Echo smart speakers is to enable voice commands with Alexa, so that you can access the different types of Alexa skills, in addition to a wide variety of functions such as searching for information, setting alarms and reminders, and making to-do lists. The Amazon Echo models range from the cheap Amazon Echo Pop to the premium Amazon Echo Studio, so you can choose what to buy depending on how much you're willing to spend. With these Amazon Echo deals, you're going to enjoy discounts, but only if you hurry.

Read more
How to figure out what size TV you should buy
Samsung The Terrace outdoor TV.

Buying a brand-new TV can be one of the most exciting purchases you’ve ever made, or an all-out nightmare. If you’re leaning toward the latter, we know what it feels like to be bogged down by the many ins and outs of modern TV ownership. You may not even know how big of a TV you should be buying in the first place. But rest assured, you’re not the only person who’s ever had this trouble, and we’re here to help. 

Whether this is your first new TV in a long time, or you want to know if you can swap your 65-inch for a 75-inch screen, we’ve put together this guide to teach you everything you need to know about TV sizes, viewing distance, and other big-screen considerations. 
How to calculate TV size for your room

Read more
JBL earbuds sale: Save on these cheap AirPods alternatives
JBL Tune Flex earbuds in black.

If you're on the hunt for true wireless earbuds deals but Apple's AirPods are way too expensive for you -- even with the discounts from AirPods deals -- Best Buy is selling two affordable options by JBL, which is one of the most trusted names in the audio industry. The JBL Vibe Buds, originally priced at $50, are down to an even cheaper $40 for savings of $10, while the JBL Tune Flex, with a sticker price of $100, are on sale for only $70 for savings of $30. If you decide to take advantage of either of these offers, you're going to have to be quick with your purchase because there's no telling when their prices will go back to normal.
JBL Vibe Buds -- $40, was $50

JBL Tune Flex -- $70, was $100

Read more