Wireless charging technology will be a technological breakthrough for smartphones, and it is very likely that explosive growth will occur in the next one to two years due to the application of Apple's mobile phones. However, since this application is not yet popular, many consumers have some misunderstandings about their understanding, mainly in the following three aspects.
Misunderstanding 1:
Free charging anytime, anywhere
Since wireless charging avoids the hassle of carrying a charger, it is understandable that consumers are full of embarrassment and expectations. However, due to technical limitations, the current wireless charging standards are not uniform, so not all mobile phones are suitable for wireless charging boards. Just like the three major standards of carrier 3G technology, the current three wireless charging technologies are not interoperable. For example, if a Starbucks coffee shop supports Apple's wireless charging mode, consumers who use Nokia phones may not be able to wirelessly charge their phones. Whether it is a technology that dominates the world, or whether there is competition between each other, this needs to be verified by time according to the development of the market.
In addition, it is very difficult to do completely free of charge. Wireless WiFi hotspots can be cooperated by merchants and operators such as Starbucks and McDonald's, in order to attract popularity, but the establishment of wireless charging hotspots requires cooperation between mobile phone companies and merchants. Never before, whether the merchant can provide the user for free is still a problem.
Misunderstanding 2:
Wireless charging wastes power
According to Nokia, the current energy consumption of wireless charging devices is reduced, and the received energy can be kept at 70%, which is quite different from wired charging. Moreover, the wireless charging device is an intelligent device that can automatically recognize whether the smart phone is fully charged, and therefore is more environmentally friendly than a conventional charger that cannot recognize whether or not charging is completed. Some analysts said that due to the intelligent stop function, wireless charging can even achieve a power utilization rate of 98%.
Misunderstanding three:
Wireless charging is not safe
It is believed that wireless charging is not safe enough. It is mainly reflected in two viewpoints. One is that there is radiation in wireless charging, which is one of the biggest obstacles encountered in the promotion process. The second is that the charging board will leak. Although many manufacturers feel that the view that consumers think that wireless charging will have radiation is a misunderstanding, due to the existence of the inductor coil, wireless charging will inevitably generate magnetic line radiation, so consumers will certainly have concerns in this regard.
At present, the relevant standards for wireless charging have not yet been introduced, and according to the specification document of the wireless charging alliance, the operating frequency setting range of the wireless charging product is 50HZ-60HZ. In theory, the electromagnetic radiation level is equivalent to that of ordinary small household appliances, and this A standard is lower than the electromagnetic field exposure limit issued by the International Commission on Non-Ionizing Radiation Protection (ICNIRP) for public contact products, which has been approved by expert committees in more than 35 countries.
However, some experts said that it is not only wireless chargers that generate radiation, but also radiation in computers, mobile phones, WiFi, televisions, microwave ovens, etc., for which there is a problem of superimposed radiation. Some experts have warned that when using products with electromagnetic radiation, it is best to maintain an appropriate distance. After use, develop the habit of washing your face and washing your hands to effectively reduce the adverse effects of electromagnetic radiation on health.
Product Parameters
Description: Outdoor Bluetooth Speaker with Dazzling Light
Product dimension: Dia 155mm x H 45mm
Material: ABS+PC
Weight: 330g
LED Color: RGB+Warm White
LED Power: 0.5W
Speaker Power: 5W
Lamp Current: 15-20mA
LED Qty: 8pcs RGB lamp beads+4pcs Warm White lamp beads
Battery Capacity: 3.7V, 1000mA (Li battery included)
Protocol: Bluetooth 4.1-CSR
Color of product: Dark Grey
Charging type: by a USB charger
Control Distance: 10m ( No obstacles)
Charging Time: 1.5 hours
Continue Use Time: 3-5 hours
Packing: Each in a color box
Waterproof Index: IP44
Warranty: 1 Year
Certification: CE (EMC,RED) ,ROHS, SCC, BQB,FCC
Suitable Occasions: Outdoor, especially when camping and working in the garden
Color box size: 22.2*20.6*5cm
G.W. of Unit: 0.52kg
N.W. of Unit: 0.33kg
Introduction
We combine the Bluetooth speaker with RGBW Light, one switch easy control four lighting modes: warm white lighting mode, no lighting mode, dazzling lighting mode, RGB lighting mode. High-quality speaker with loud, clear sound, combine with color lighting, the plastic sticker can be detachable, waterproof index is IP44, used in the bedrooms, gardens, and swimming pools.
The connection steps are very easy: turn on the speaker by pressing the button at the bottom, open the Bluetooth in the phone, wait for the Bluetooth to search the speaker, then connect successfully.
The Bluetooth Speaker With Light has four modes, can be pick by one button at the bottom of speaker.
The first mode, rhythm mode, light can jump with the rhythm of the music, initial light color is red;
The second mode is the color light auto-cycle mode, light can be automatically cycled, initial light color is yellow;
The third mode, the warm white lighting mode, the light color is warm white;
The fourth mode, speaker only mode, in which the initial light is blue, then slowly goes out, the music continue to play.
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Ningbo Homey Photoelectric Technology. Co., Ltd , https://www.linkuphome.com