Q-SOUND by Shepeleff Stephen

An engineering student at Transylvania University in Brasov, Shepeleff Stephen imagine a world in which solar energy will make all the green gadgets. The designer has developed a Bluetooth headphones, called the Q-SOUND, which is responsible itself by using solar energy. Q-SOUND headphones have two removable batteries in a rechargeable NiMH with a power capacity of 800mAh.

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