high-precision 3D printing technology, Lou's four-moving iron unit, Feiao's new earphone FA7 shocked the market!

for music lovers, it is a great blessing in life to have a suitable earphone. Following the ring iron series, Feiao has been exploring the field of moving iron series and has brought the first3D printing mass-produced four-unit moving iron earphone FA7!

Compared with traditional technology, the advantage of 3D printing technology is that what you want is what you get. FA7 adoptionaccuracy up to 25umadvanced industrial cabinet type 3D printing equipment and DLP printing technology are made. Each pair of ear shells undergo 60 minutes, thousands of DLP projections and thousands of repeated lifting printing movements.Selected Lou's Four-moving Iron Combination Scheme, the low frequency power is surging, the medium frequency human voice is clear, and the high frequency and ultra-high frequency analysis are superior and not harsh. Combined with the advantages of 3D printing process,FA7 adopts a standard independent frequency division four design,accurately calculate the connection of playback frequencies of each unit, and reasonably allocate low, medium, high and ultra-high frequency bands.tuning is popular, taking into account both size and size, the longitudinal sound field depth is suitable, the effect of the human voice head is very small, and it is not tiring to listen after wearing it for a long time.

Product introduction of FA7:https://www.fiio.com/fa7

At 9: 00 a.m. on the 23rd, FA7 officially went on sale! The first batch of listing activities are now hot in progress!

Tmall "fiio Feiao Flagship Store" Direct Purchase:https://detail.tmall.com/item.htm?id=582577870457

1. share drying single wire:

1. One LC-C series high-purity single crystal copper silver plated wire worth 398 yuan can be sent to any online/offline platform successfully purchased and printed according to the following requirements (2.5/3.5/4.4 can choose one);

2. After confirming the receiptTmall/Jingdong/TaobaoPost Bar/Everyone's Forum/Headline/Zhihu/Community/Weiboand other social platforms to publish the list (online purchase requires 5-star favorable comments of 20 words on the e-commerce platform, and at the same time share comments of more than 100 words on 6 pictures on the social platform; Buy offline and share comments with more than 6 pictures and more than 100 words on any social platform);

3. Contact Tmall"fiio Feiao Flagship Store" Customer Service/QQ Customer Service: 4000426826, send the "Order Screenshot, Anti-counterfeiting Label, Clear Photo, Social Circle Sharing Screenshot" and leave the receiving information after participating (Invoice or Receipt, Free Anti-counterfeiting Label, Clear Photo, Social Circle Sharing Screenshot);

4. Valid drying time:11/24-12/21.;

5. Participants:Top 200Users who have successfully purchased the order within the valid date (only in mainland China);

6. Wire delivery time:November 26, it has been issued one after another.

* LC-C series earphone upgrade line is made of 8 high purity single crystal copper silver plated (OCC) core hand woven. The diameter of a single strand is 0.95mm, and each strand is composed of 19 cores, totaling up to 152 cores, ensuring lossless transmission of audio signals and greatly improving the sound quality of existing earphones..For more information, see:https://www.fiio.com/ProductInfoCategory?categoryId=33270

2. Weibo Forwards Win New Products:

, you will have a chance to win new products if you pay attention to the official microblog of Feiao.FA7!

The following code describes how to forward the microblog:http://t.cn/E2r2A6k

3. Posting Gai Lou Won Gift:

participate in the earphone everyone's altar Gai Lou activity, draw five lucky floors to send out FA7, M9, LC-C series of wires and other generous gifts!

Gai Lou, please stamp:http://t.cn/E2rvKrO

4. Taobao store free audition:

Feiao Taobao Store has now started unconditional audition activities. You can go to participate in the audition and then buy it yourself.

audition link:http://t.cn/E2rvj45

5:

1. In any case, once you apply for a refund, you must return the gift at the same time (you do not need to return the gift for exchange);

2. LC-C series of wires will be issued one after another from November 26, when customer service will be arranged to contact valid users to receive benefits;

3. If you have any questions, please contact Feiao Customer Service. Customer service online time: 9:00-18:00 on weekdays;

4. The final interpretation right of this activity belongs to Guangzhou Feiao Electronic Technology Co., Ltd.