Promoting...
Buy and get the following accessories, provided that you have to photograph them amicably. Otherwise, they will not be sent to you. Please notify us to modify the price after taking the photo.
1】Output patch cord:http://item.taobao.com/item.htm?id=10176478087
2】Signal output socket:http://item.taobao.com/item.htm?id=10175744877
If you need the above accessories, we will be responsible for processing them.No additional processing fee will be charged.
Baby details are as follows:
The power amplifier upgrade and installation board, using imported large-scale integrated chips, can read music MP3 or language programs from various memory cards or U disks, instead of bulky CD players or DVD players, and can play your favorites anytime, anywhere program.
What’s even more rare is that, considering that it is used to connect various power amplifiers, it has been processed by special circuits inside the decoder boardThe audio output signal is very strong, and it can be directly connected to various power amplifier boards or power amplifier rear stages, which is more versatile, Which greatly facilitates the majority of users and friends. Please pay attention to this point to distinguish it from other similar products. Because they are not specifically designed for installation, the output signal is far less powerful than ours.
Comes with a mounting bracket, super easy to install!
If it is installed on the power amplifier, it will greatly facilitate the people who go out for morning exercises, singing, and dancing.
If it is equipped with a special power amplifier board for 12V booster high-power battery developed by our factory, it can be widely used in square entertainment, cars, boats and other places without AC 220V power supply, greatly improving your sound effect.
Tips:The power supply of this decoder board is5V DC regulated power supply.It is recommended to use a 5V 1A power supply. Although it is said that adding a small patch 7805 to this board can support the use of 12V power supply, but this heat is serious, it is strongly recommended to use this dedicated power conversion board:http://item.taobao.com/item.htm?id=10088671999 The wiring diagram can also be found here:http://youa.baidu.com/item/f90e4a2a64d1c74946f4bbce
Because this product is mainly for manufacturers, there is no packaging. If you order from scattered customers, they will be packaged in simple packaging. Please understand!
Item list:
1. A decoder board with a panel.
2. A remote control.
a brief introdction:
Required interface description: GND——the negative ground terminal of the power supply;
BAT——Regulated voltage +5V power supply section;
ROUT——Right channel output terminal;
LOUT——Left channel output terminal.
Other ports are rarely used and can be omitted.
Panel size: 85X23 mm PCB backplane size: 63X25mm Remote control size: 86X40X6 mm
1. With playback status indicator, support MP3 format.
2. Direct selection of digital tracks. If you want to play the 100th track, just press 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continuously, and after pressing it, it will jump to 100 and start playing.
3. Supports large-capacity U disk, SD card, and the 8G U disk that has been tested in engineering is completely fine.
4. Support 32K-320K rate, Jianyi uses 320K, the sound quality is more pure.
5. Ultra-thin infrared remote control, high-quality receiving head
Operation tips:
1. PLAY button: Press once to play, then press again to pause.
2. NEXT, PREV previous song, next song.
3. STOP button: Press once to stop, and then again to stop.
4. EQ button: EQ has NORMAL-POP-ROCK-JAZZ-CLASSIC-COUNTRY mode, check the Chinese meaning by yourself. The boot is stopped in FLAT mode.
5. 10- 10+ keys: These two are to skip forward and backward 10 tracks in the current track, and the total tracks in the disc are not enough to do so.
6. 0-9 keys: used for number selection.
7. POWER button: Power off button.
【Tips】
1） The materials used in each batch of our products may be slightly different, and there is no guarantee that they can be modified in time every time. But please rest assured that the quality, function and performance will not be affected. Buyers are welcome to consult before buying!
2） All products in this store have been tested before they are shipped. If there are quality problems within 3 days, they will be replaced.15The warranty is within days, and the round-trip postage is paid by the buyer, starting from the date of receipt. Please test and confirm payment as soon as possible after the buyer receives the goods. Non-quality problems will not be returned or exchanged.
【Inspection】
Please bring spare parts tools. When signing for the goods, be sure to check whether the package is intact in front of the staff of the express company. It is best to open the outer packaging of the package, and then check whether the goods are complete, and then sign for receipt after confirming that it is correct. Sign for the receipt of the goods without dismantling and inspection in person. All problems and losses should be borne by the buyer. If the goods are found to be damaged after inspection or disassembly, please reject them immediately and contact our shop immediately. The telephone number is:18978907931（Note: After the receipt is signed, the goods are found to be damaged and the express company will not compensate for the loss during transportation.）
【Circumstances that are not covered by the return warranty】
1, The fragile warranty sticker or sales voucher of the fuselage is blurred, torn, or altered;
2, The appearance of the product is worn out and the accessories are missing during the return period;
3、Damage caused by disassembly, modification, or board modification by a third party who is not responsible for the warranty;
4, Due to man-made machine damage, external force collision, falling, water, damp, mold and other causes of personal error;
5, Failure to install, use, maintain, and maintain in accordance with the requirements of the product instruction manual and cause damage;
6, Damage caused by unavoidable factors such as floods, fires, lightning strikes, and wars;
7, When the goods are sold, it is indicated that they do not enjoy maintenance services;
8, The appearance and function are damaged so as to affect the secondary sales;
9, You are deemed to agree to the above-mentioned treaties and abide by them together.
【Shipping instructions】
1, Due to the different weights of different products, the postage to different regions is also different, our store cannot accurately mark them. The nominal postage of the baby is for reference only, and the freight needs to be charged according to the actual situation, more refunds and less supplements. The shop will notify the buyer of the postage required according to the actual delivery distance and weight, and change it before payment after the photo is taken（On “ Taobao Wangwang>Convenience Center>Logistics”You can check the freight of different weights from our store to different regions）.
2, Express way can be specified according to customer requirements. To useEMSOr a different courier company, please make a statement with the shop in advance before the buyer takes the item.
3,EMSA document fee of one yuan has to be charged, soEMSThe total shipping fee is set by TaobaoEMSThe postage plus one yuan. Please callEMSphone11185Consult or contact our shop.
【Message from the shopkeeper】
1.Shipping problem
1kg express within the province is 10 yuan, SF Express is 12 yuan
The distance and weight are actually collected in other provinces. Please contact me to modify the postage price before payment!
Note: The speaker is a magnetic object. According to the regulations, it is not allowed to board the plane. The express can only be delivered by land, so it may be delayed for one or two days. Please understand!
2.Express receipt problem（Tips）
⑴For the reasons of inspection, in order to ensure your rights, please sign for the baby yourself, and no one else is allowed to sign!Because if someone else signs for it, they don’t even know if the items in the package are the same as the ones you bought. Are the quantity, specifications, and appearance correct? Are there other problems with things? In this way, it is impossible to inspect the goods at all, and if there is a problem, it is impossible to be held accountable for the problem.
⑵After the buyer receives the package, remember to open the package on the spot for inspection in front of the express, carefully check whether the item is damaged, whether the count is correct, etc.! If you find any problems, please do not sign for it! And contact the seller immediately!
⑶If the buyer neglects to inspect the goods and sign for the receipt, the buyer shall bear full responsibility. In short, with the signing as the boundary, once the buyer signs the receipt, the buyer will take full responsibility!
⑷If the buyer fails to sign for the return of the goods due to the damage of the goods during transportation, the incorrect quantity of the goods, etc., the seller shall bear full responsibility!
⑸If due to other reasons（Not caused by the seller and the shipping department）If the receipt is not signed, the buyer shall bear all the responsibilities, including responsible for the freight back and forth of the goods!
3.Regarding return issues（Tips）
⑴Before the goods are packaged and shipped, I will strictly test one by one to ensure normal use before packaging and shipping!
⑵If it’s because of the specifications, inappropriate size, etc., as well as subjective factors such as the buyer’s sense of hearing（Such as: buyers feel that the sound quality is not good; regret after buying and want to return; etc. subjective factors）, Will not accept returns!
⑶Electronic products are different from general items. Buyers with a certain basic knowledge of electronics are recommended to use it! Please pay attention to a series of parameters such as the use environment of the product, positive and negative wiring, and withstand power when using it. Items that are burned or damaged due to misuse or improper operation of the buyer are not accepted for return.
⑷The return must ensure that the product is not damaged, the appearance, the label, etc. are intact, and there is no damage!
Of course, the above questions are routine, please be sure to read carefully before buying!
Please don''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''t be offended!I will routinely remind every buyer, in order to be responsible to both buyers and sellers!