The Alldocube F40 has been launched recently and are already available in some shops (also on offer) at a very attractive price, despite having the typical features of higher-end models. They are, in fact, the first inexpensive quad-driver in-ear headphones with nanofiber diaphragm: NanoFiber Diaphragm Driver for bass management, Composite Diaphragm Driver for medium frequencies and Graphene Diaphragm Driver to control the treble. And they also have the exclusive custom FLT K3 that regulates the highest tones.
In essence, you will have earphones with similar (if not superior) specifications to the 1more E1010 quad-driver and AKG K3003 triple-driver models, excellence in the sector, which however cost not less than 170 euros and 1000 euros respectively (always on Amazon). And considering that none of the competing earphones has an ergonomic design around the ear for a better fit and a much stronger multi-wire cable, Alldocube F40 also has extra advantages.
Its design is simple but studied in detail. Users will be able to use the earphones with any Android or iOS device such as tablets, notebooks, and smartphones, through the 3.5 mm audio jack. If interested, you can take a look at the product page and the official Alldocube video below:
The perfect match would be with the Alldocube X tablet which, in addition to having a beautiful 10.5-inch Super AMOLED display (2500 x 1600 pixels) and a MediaTek MT8176 SoC, integrates an AKM Hi-Fi audio chip that ensures excellent sound quality with earphones at the height, just like the Alldocube F40. And this is a good reason to replace old earphones, which have been used for years. on Aliexpress for around 60 dollars, with free shipping. Take a look at the complete technical specifications of the device on the official page.
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