We have used a highly efficient and dynamic solar panel which responds immediately to any form of light source. We have also provided an LED indicator on the top side of the solar panel which indicates as soon as the product goes into the solar charging mode.
The ground breaking technology enables the user to charge the product in approx. 14-20 hours depending upon the intensity of the sun.
ET – Stone not only charges under strong sunlight but also charges in ambient (low light) / cloudy atmosphere thus ensuring that the product charges in all weather conditions.
No need to look at the weather forecast EVER
Adapter / Laptop Charging
The top side of ET-Stone™ comprises of a standard USB and a micro USB port.
ET-Stone™ can be charged through any wall adapter as well as any PC / laptop in addition to Solar charging.
A unique feature of ET-Stone is Dual Charging. It means that, if your product battery is low and so is your device (eg. mobile) battery and you have only one adapter or PC/Laptop connection, you will no longer have to choose between charging of your device and charging of ET-Stone™.
How it works:
Connect wall-mount adapter to ET-Stone™
Connect USB Cable from ET-Stone™ to your device
Switch on the charging button on ET-Stone™ and wall-mount adapter
If a 2A adapter is used, both the devices will charge simultaneously and if a 1A adapter is used, it will charge ET-Stone™ first and then your device
Revolutionary 3D Design
For us, every minute detail matters. ET – Stone sports a never seen before ergonomic design that symbolizes a combination of rigidity, smoothness and strength which are the inherent properties of a stone. We wanted our customers to experience technology in the most natural form.
360˚ Rotating Kickstand
The revolutionary kickstand developed and patented by us, has been made after months of research, keeping in mind usability, convenience and durability as the main aspects to redefine user experience.
The kickstand allows the user to rotate the product a full 360⁰ which facilitates:
Solar charging depending upon the angle of the sunlight
Light output in each and every angle
Hanging the product whenever needed
The kickstand also provides the protection to the main body thus facilitating additional rigidity.
Fits in your pocket
One of the main challenges we faced was to compress this cutting edge technology into something that fits in your pocket. Portability is the key today and we ensured that ET – Stone perfectly blends with your daily routine.
84mm x 135mm x 16.8mm
Convenient User Interface
Power On-Off /
Battery Level Indicators
Lamp On-Off (3 Levels) /
Long Press - SOS
LED Lamp & Torch
The next most important feature of ET – Stone is the highly efficient lamp & torch. The Lamp, which can be seen on the front face of the product comprises of 2 powerful led’s whereas the Torch, which is placed at the bottom side comprises of a single led.
To enhance and to provide a wide angle dispersion of the light output, we have used customised anti – glare lenses.
There are 3 intensities of light for the lamp which can be adjusted by the user according to his/her requirements, enabling longer hours of light.
Up to 14 hours of light at the 1st intensity
Up to 22 hours of light at the 2nd intensity
Up to 50 hours of light at the 3rd intensity
The torch has a single intensity and it varies according to the battery voltage.
Higher the battery.. higher the output.
The kickstand boasts two ¼” 20 UNC brass thread inserts giving the user an option to attach the product to a car mount (provided with the product), tripod, gorilla kickstand etc. thus taking the usability aspect to the next level.
We have provided 3 separate provisions to attach a lanyard so as to give you a complete hands free experience.
- Increased efficiency using High Efficiency Controller (HEC) to give more light hours
- Emergency SOS feature
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