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Anonymous users2024-02-07Hehe... At present, 90% of the digital photo frame styles on the market are powered by a power adapter.
This phenomenon is mainly due to two problems:
1. Since the advent of digital photo frames, the digital photo frame has not been reduced to the extent that it can be popularized in the Chinese market, that is to say, many consumer demand who want to buy digital photo frames has been suppressed by the excessively high ** - although in 2008 due to the rapid decline in the cost of LCD screens, it is now much cheaper than the year.
In this case, when a digital photo frame manufacturer starts the design and positioning of a DPF, it will definitely consider a lot of cost. Because the function of using the battery will definitely lead to a rise in cost, if the function is good, but it can not be borne by ordinary people, it is not of great significance to market expansion and development.
2. The main function of the digital photo frame is to be used as a home furnishing, decoration, generally placed on the desk, bedside table, desk and other furniture, not like laptops, mobile phones and other products need to be carried every day, so battery power can be a nice to add function, but it is not entirely necessary, or rather, that power cord is indeed a bit annoying, but it is not completely intolerable for everyone, especially considering the ** factor.
Therefore, combining the above two factors, you can understand why the current digital photo frame uses less battery.
But if you must buy a digital photo frame that can use batteries, it is not nothing. Some of the above products can be battery-based, but the capacity is very small, such as Philips's digital photo frame standby time is generally about 1 hour at most, hehe, it's not very practical - it will run out of power after a while... Repeated charging throughout the day...
It's also troublesome ...
Technology isn't the problem, it's the cost, hehe... The longer the battery lasts, the higher the cost.
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Anonymous users2024-02-06It seems that I haven't talked about the digital photo frame as you said, and the general configuration is with an external power supply.
The external power supply is more stable and safe!
Now the price of Sanshui 7-inch digital photo frame is about 258 yuan, which is quite cheap and affordable!
I can help you find the address if you need it. Hehe...
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Anonymous users2024-02-05Digital photo frame DPF803, on the bottom of the back base bracket, there is the position and operation button for inserting the memory card, after inserting the memory card, turn on the power, the main interface should be displayed, and the operation will be carried out according to the selection.
A digital photo frame is a photo frame that shows digital** rather than paper**. Digital photography is bound to drive the development of digital photo frames, as less than 35% of digital photos are printed worldwide.
The digital photo frame is a photo frame, but it is no longer displayed in the way of putting photos, but through an LCD screen display, it can obtain photos from the SD card through the interface of the card reader, and set the way of circular display, which is more flexible than ordinary photo frames, and also gives a new display space for digital photos that are increasingly used now.
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Anonymous users2024-02-04Can't use, no lithium battery digital photo frame, can't store electricity, Luxley inch digital photo frame DPF-A10B with lithium battery for 3-4 hours, Patriot 8 inch digital photo frame lithium battery for about 1 hour. Choices can be compared. Hope it helps.
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Anonymous users2024-02-03Does this one have a built-in battery, if not, it can only be used by plugging in the power supply.
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Anonymous users2024-02-02There are always plugged in and there are batteries.
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Anonymous users2024-02-01Digital photo frames are generally used for a long time, and no matter how good the battery is, there are times when it is empty, and it is still used with a power supply.
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Anonymous users2024-01-31It's best not to, if the quality of the phone is poor, there is a chance that the ** phenomenon may occur.
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Anonymous users2024-01-30It doesn't seem like it works to watch movies.,Mine can only be plugged in to watch.,I don't know if it's a setting problem!
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