Defender Infinity SM-615 Nano – catch the sun bunnies!

New York, May 27, 2014. – Defender, the trusted provider of technology solutions for work and life, introduces the Infinity SM-615 Nano solar-powered super eco-friendly wireless keyboard. This summer, the sun will work not only for tanning, but also for the life support of the main working tool!


Who wants to sit in a stuffy office in summer when you can sit in the park, in the country house or at the edge of a pond and work for pleasure?? And the most eco-friendly energy source – the sun – takes care of the power of electronic devices. Defender solar-powered slim keyboard is the ideal tool for those who care about their health and the environment, because now you can forget about alkaline batteries forever.

Defender Infinity SM-615 Nano is visually almost indistinguishable from other low-profile wireless keyboards: only small strips of photovoltaic cells at the top of the case indicate the presence of solar panels.

Computers and Peripherals

By the way, an alternative power source does not mean that you have to put the keyboard until sunny autumn days: the device supports two modes of charging, and in cloudy weather you can use the supplied charging cable. Just flip the toggle switch on the bottom of the case to switch between modes. One full battery charge lasts an average of 3 months of active work.

Defender Infinity SM-615 Nano has a classic layout and flat divided keys with soft travel. Working with this keyboard is a pleasure. Despite the small size of the device, there is enough room for a full-fledged digital unit, and for four multimedia keys.

Traditional “office” design and black color of the keyboard makes it a perfect match to any modern computer.

Computers and peripherals


Number of additional keypad buttons:

4 multimedia control

Keyboard color:


Keyboard design:


American layout color:


The keyboard power:

Lithium-ion batteries li-ion

The keyboard has an average battery life:

for up to 3 months

Radius of action:

10 m

Radio interface:

2.4 GHz




Windows 2000/XP/Vista/7/8, Mac OS X 10

Mouse/Keyboard Size:

46 x 17 x 2.3 cm

Package size:

50 x 22.7 x 4 cm

Weight of mouse/keyboard/package:

0.64 /0.86 kg


24 months

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John Techno

Greetings, everyone! I am John Techno, and my expedition in the realm of household appliances has been a thrilling adventure spanning over 30 years. What began as a curiosity about the mechanics of these everyday marvels transformed into a fulfilling career journey.

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