JBL / JBLT520BTBLU

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JBL/TUNE 520BT is a wireless headphone that combines powerful JBL sound and fashion. The 34mm diameter dynamic driver delivers rich bass and transparent JBL sound. It has a lightweight design and a compact folding mechanism.

■Enjoy up to 57 hours of wireless music playback
- Significantly updated from the previous model's maximum playback time of approximately 40 hours to achieve wireless playback time of up to approximately 57 hours. You don't have to worry about frequently running out of charge, even when commuting to and from work or school, taking online classes, or making long phone calls. It also supports a quick charging function that allows you to use it continuously for 3 hours after charging for about 5 minutes, so you can use it with confidence even in unexpected situations such as forgetting to charge it when you are short on time. Furthermore, it supports a volume limiter function that can be set from the app to prevent the volume from exceeding 85dB, making it possible to adjust it so that it does not put strain on your hearing even when used for long periods of time.

■Customize to your liking with new “JBL Headphones” app support
- Newly compatible with JBL's proprietary app ""JBL Headphones"". Various settings and operations are possible, including various settings such as the equalizer, ``Voice Aware'' adjustment that allows you to listen to your own voice through headphones by adjusting the volume of your own voice and those around you, ``Smart Audio Mode'' that allows you to select settings according to the content and your preferences, ``Auto Power Off'', etc.
By personalizing the headphones to your liking through the app, you can experience the optimal usability that suits you and maximize the potential of the product itself.

■Equipped with high-quality 33 mm diameter dynamic driver for high sound quality
- Equipped with a high quality 33mm diameter dynamic driver that delivers high sound quality unique to JBL. You can enjoy not only music but also videos with rich bass, clear and transparent sound quality. Furthermore, it is equipped with a high-performance microphone to achieve high call quality. It supports hands-free calling, which is convenient when working from home or when you suddenly receive a call while on the move. In addition, the multi-function button on the side of the main unit allows you to activate voice assistant functions such as Google Assistant and Siri on the device connected to Bluetooth, allowing smooth use without the need to operate the device itself.

■Following a minimal design that is simple, minimal, and intuitive to use
・Available in 4 colors: black, blue, purple, and white. Available in a variety of colors that you can choose from to suit your tastes and occasion, including the basic colors of black and white, deep blue that goes well with a chic style, and gorgeous spring-like purple. In addition, the main body is lightweight at approximately 157g. The ear pads are made of soft polyurethane material, so you won't feel any strain while wearing them. The main unit can be folded compactly, so you can carry it around without stress. The headphones follow a minimal design compared to the previous model, with a minimum number of intuitive operation buttons. Recommended as your first wireless headphones.

■Equipped with a variety of functions such as the ""multi-point"" function that is useful for everyday use
- Equipped with a ""multipoint"" function that allows you to connect up to two devices at the same time. Even if you connect your PC and smartphone at the same time and listen to music on your smartphone, you can easily switch to your PC. In addition, it is compatible with ""Google Fast Pair"", which not only allows for easy pairing settings, but also provides the convenience of being able to easily switch between multiple devices such as smartphones, tablets, and PCs without having to make Bluetooth connections each time.

■Model: Dynamic, closed type
■Bluetooth version: 5.3
■Supported profiles: HFP 1.7.2, AVRCP 1.6.2, A2DP 1.3.2
■Driver size: 33mm dynamic driver
■Frequency characteristics: 20 Hz - 20 kHz
■Supported codecs: SBC, AAC
■Weight: Approx. 157g
■Continuous playback time: Up to approximately 57 hours of music playback
■Quick charging compatible: Approximately 4 hours of playback possible with approximately 5 minutes of charging time
■Accessories: USB Type-C cable for charging

商品レビューProduct Review

総合評価Avg. Rating：(3)
レビュー数Reviews：2

5		0件
4		1件
3		0件
2		1件
1		0件

2025/01/27

これ子供用？

投稿者名Reviewed by：mu 【神奈川県】

音は良いと思うしアプリの出来も良いのですが、どうにも全体的に小さい。。。
自分の頭が特別大きいというわけでもないのに、最長に調節を伸ばしてもなんか不安定だし押し付けも増して耳が痛いです。
耳当ても微妙に小さく心地よく耳に収まりません。

レビューIDReview ID：156354

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2023/07/06

EQ面白いです。

投稿者名Reviewed by：Dr. Dia

T450BT故障からの買い替えです。
アプリのEQが秀逸なのでレビューしました。
操作方法が面白く、EQ操作画面は一見すると普通のグライコですが、スライダーを上下（レベル方向）だけでなく、左右（周波数方向）にも動かすことができ、隣のポイントと重ねると調整点を減らすことができます。パラメトリックイコライザーのような使い方ができるので、周波数帯のいじり方、音の変化が楽しめて面白いです。
イヤーパッドは以前と同じ感じ、ボタンは使いやすくなりました。以前はわかりにくかった左右もハッキリわかります。が、なんとなく全体としては少し安っぽくなった印象です。
ヘッドバンドのクッションは賛否あると思いますが、私は移動時にカバンのストラップにひっかけたりするので、破れそうなので否定派です。マイナス1はそこですね。
音質は特に違和感ありません。
充電用USBがUSBーCに変わっていました。

レビューIDReview ID：141443