F20 HiFi MP3 Music Player with Bluetooth Lossless DSD Digital Audio Music Player Portable Audio Player, Support up to 256GB

This is a simple MP3 player that sounds good and is easy to use.

10日使用後の評価です。外観 筐体はしっかりした作り、重量感はあります、 日本語説明書は有るが簡単な記載で 理解には努力が必要 操作性は 概ね良好だが 回転ダイヤルは 回しにくい ボタン操作を多用している Bluetooth機能は良好 音質も満足 PCをUSB接続でコンピュータデコードアンプの機能も満足 プレイリストの作成は 付属アプリで可能 操作性良好 トータルの評価として 十分満足できる

Great sound and build quality for the price! It’s nice to get away from the phone and focus on the music. However, the user interface could use some polishing; I’ve knocked off one star for that. I’m very satisfied!

Just received unit. horrible interface with Mac. way too complicated to get music on this thing. can't figure it out. When using as amp from Mac output, only getting music on left channel. This seems to be common, but cannot find out how to solve this. Sound is not bad, but interface is truly horrible. I would not recommend this. I may not be savy enough to figure the input from Mac out, but if I can't, I don;t think I need it. very frustrating.

2025年12月時点で、Surfansにメールなどで仕様を確認しました。 2026年2時点で、情報が変更されていませんね。 対抗馬として「HIFI WALKER H2」を検討している人には 情報不足なので、記載します。 Surfans F20は、 ・DACチップ ES9018K2M （384kHz/32bit PCMおよびDSDに対応） （PCなどに接続してDACとして使用可能） ・周波数応答 20-20kHz ・最大ヘッドホン出力 70mW(32Ω) ・バッテリー 3.7V/1500mA ・双方向Bluetooth 5.2対応 （車載Bluetoothでの利用が可能） ・寸法 97×57×15mm （クレジットカード、名刺サイズ） ・重さ 108g （アルミニウム筐体） ・microSD 64GB付属 （518GBまで対応） 「HIFI WALKER H2」と性能面・サイズなどでは互角。 「HIFI WALKER H2」はやや重く150ｇ程度で 亜鉛合金の筐体と思われる記述がある。 デザインと重さの違いである。 軽さとアルミニウム筐体（錆び難さ）が選択のポイント。 ちなみに 表画面と裏面には保護フィルムが貼り付け済み。 ガラスではないので、傷がつきます。 また、安価な中華プレーヤーと違いフォントは ちゃんと読めました。

Made in China どうしてもこう言う作りになってしまうのですね スマホのメーカーでも参入すればまた違う気もしますが、GUI全体が明らかにChina 音質はまずまずですが感動はしませんでした これからいろいろハイレゾ廻りを試してみます

音質に関しては素人なので良く分かっていないが十分に満足している。 イヤホンはTinHiFi T3 Plusを使用。Bluetoothは一切使用していないため不明。 最初は高音が耳に刺さって痛かったりなどした印象だったが100時間ほどエージングした後だと、気にならなくなった。 今まではWalkman A100シリーズと比べてもこっちでもいいかなと思う程度の音はしていると思う。 バッテリーの持ちも当然よく、連続運用20時間くらいはもってくれるので、多少充電忘れたくらいじゃ何も問題がない。 今の時代、タッチパネル、Android搭載のような機器が相当多い中、ある一定以上の音質でかつ完全物理ボタンで無骨な感じが一周回ってかっこいいのだから、ローカル音源しか聞かない自分からしたら満足である。 操作は少ししにくいけれど ---- 2か月ほど使用しての追記 何故かホワイトノイズのようなものが乗るようになってしまった

不具合がありsurfuns様に連絡し交換してもらいました。 サポートも万全です。 前のものと比べて感じた事 rev3.0 ファームウェアアップデートされています。 曲が切り替わるときのノイズが無くなった。 bluetooth接続でイヤホンの音声が途切れなくなった。 電池の持ちが良くなった?。 この値段でhifi対応は安いと思います。

Lo primero hay 2 versiones, una con el micro USB antiguo como sale en la fotos y otra con USB-C, se puede leer esto en foros, a mi me ha llegado desde Amazon la nueva del USB-C. Me gusta el buen sonido pero no quiero gastarme mucho dinero en ello. Este es el ideal para esta situación. Lo estoy probando con unos cascos Sennheiser HD 599, que no son muy caros pero son decentes, y espectacular. Pistas Ogg de 320kbps. No suena enlatado, y mucho mejor que cualquier iPod Classic, tengo el 5a gen y este Surfans le gana en calidad de sonido. El sistema operativo trae muchas opciones y me gusta, está diseñado bien para audiófilos. La calidad de construcción es normalilla, y la rueda no es del todo buena la experiencia aunque se puede usar bien. Yo no usaría este aparato para hacer deporte, lo voy a usar en casa.

This is an awesome DAP. No need for apps, logins. Does exactly what it needs to do in an exceptional way for such a reasonable price. If there is one drawback and it’s irrelevant really, it’s that you cannot control sound unless screen is active. A small issue that is easily overcome. It’s hardy, it’s battery life is brilliant and I’d fully endorse this as a great entry and beyond app. Buy it. Then see if you need an upgrade. I’d guarantee you won’t. Well done Surfans.

Built quality, Sound and Battery everything is good, value for money.

Transferred all my songs from my old iPod and it works great

I've been searching for the last couple years for a portable music player that suited my needs. I've wanted a player like my old Sansa Clip Plus with rockbox; Very fast and responsive User Interface that is also Easy to navigate through music files by file name alphabetically(NOT file tags), and all buttons with no touch controls. Obviously sound quality is something to consider but the interface issues mentioned above take priority for me personally. I ordered the Surfans F20 a week or so after I had ordered the HiFi Walker H2 as I was curious if it was the same player and I wanted a spare music player to experiment with. Much to my surprise he F20 is Identical to the H2 outside the physical styling. The F20 has an aluminum frame with a plastic back while the H2's entire housing is metal(probably aluminum. The F20 has metal dimpled scroll wheel with light buttons that stick out of the housing noticably while the H2 has a rubber coated scroll wheel and much firmer buttons that are closer to flush. The F20 uses a Micro USB port to charge and transfer data with it's Micro SD slot being recessed while the H2 uses a USB C port and a more flush Micro SD slot. The H2 weighs considerably more than the F20 and has a lanyard loop in the lower right corner where the F20 is noticeably lighter with no lanyard loop. For all practical purposes the F20 is an H2 minus some weight, the lanyard loop, and has Micro USB instead of USB C. That being said, everything that I said about the H2 applies to the the F20; It ticks all the right boxes; * The controls are are buttons and the scroll wheel has indentations in it. In most cases you can use the Back or Skip track buttons on the right side of the player instead of the scroll wheel if you so choose. * The user interface is very intuitively laid out. * The user interface is very responsive and fast. * The player firmware works with 1TB micro SD cards * The player supports multi folder deep file structure * The volume control is very precise giving a scale of 1-100 with increments of 1 * The player sound quality is Noticeably better many older cheap players I've used in the past * When browsing music by folder; the files actually appear in alpha-numeric order. * The screen is reasonably bright. It seems a bit dim in daylight but its usable with brightness set to max. * The battery life seems pretty good(15ish hours give or take) * The player plays MP3, OGG, WMA, M4A, FLAC, and WAV I cannot speak for the people looking for some premium HIFI experience, but I can say from a practical stand point; the player is easy and practical to use if you have a large music collection sorted by folder(no tagging) and sounds great even on my janky old headphones and car speakers. It would be disingenuous not to include any criticism of the player so are are a few niggling issues myself and a friend have noticed; * The player seems to have a cut off point somewhere for displaying song files by file tags. I dont use file tags to sort any of my collection but a friend does and he said the H2 only showed about half of his collection (36K songs) from a 500GB micro SD card. When we switch to folder browsing we found everything showed up. If you have a large collection you want to browse through by file TAG then the H2 is probably not for you. * The font/theme/interface is very limited in it's customization. You get like 2 different themes and 3 options for font size. Other than that you cant really customize how the player looks. * The scroll speed doesn't accelerate when browsing by folder when you scroll the wheel or hold down a navigation button(back or forward). This makes going through a large collection a little slower but its not horrible unless you have like a thousand files or folders to go through in a single directory. * The anti-aliasing on font in the player makes it seem slightly blurry at times. There is no way to turn it off.