JBL / JBL TUNE 520BT BLU ワイヤレスヘッドホン

JBL / TUNE 520BT is a wireless headphone that combines powerful JBL sound with a fashionable design. 34mm diameter dynamic driver delivers rich bass and transparent JBL sound. The lightweight design and compact foldable mechanism make it ideal for use in a wide range of applications.

■Features
Up to 57 hours of wireless music playback for longer enjoyment
・The new model offers up to 57 hours of wireless music playback, a significant improvement over the previous model's maximum of 40 hours of playback. No need to worry about running out of charge frequently, even when commuting to and from work or school, taking online classes, or taking long calls. The new device also supports a quick charge function that enables 3 hours of continuous use on a 5-minute charge, allowing for use in unexpected situations, such as when you forget to charge the device when you have no time to spare. The JBL Headphones also supports a volume limiter function that can be set via the app to prevent the volume from exceeding 85dB, allowing users to adjust the volume so as not to strain their hearing even after long periods of use.

■Customize to your liking with the new “JBL Headphones” app
・The “JBL Headphones” application is newly compatible with JBL's own dedicated application. The new application supports various settings and operations such as the equalizer, “Voice Aware” adjustment, which allows you to listen to your own voice through the headphones by adjusting the volume of your voice and surroundings, “Smart Audio Mode,” which allows you to select settings according to your preferences and content, “Auto Power Off,” and more. Various settings and operations are available, such as “Smart Audio Mode,” which allows you to choose the settings that best suit your content and preferences, and “Auto Power Off.
By personalizing the headphones to your own preferences through the application, you will be able to experience the optimum comfort for yourself and maximize the potential of the product itself.

■High-quality 33 mm-diameter dynamic drivers for high-quality sound
・The JBL's high-quality 33mm-diameter dynamic driver delivers the high sound quality that only JBL can offer. The rich bass and clear, transparent sound quality allows you to enjoy not only music but also movies. In addition, a high-performance microphone ensures high call quality. It supports hands-free calling, which is convenient for when you are working at home or on the move and need to make a call in a hurry. The multi-function button on the side of the device can be used to activate voice assistant functions on the device connected via Bluetooth, such as Google Assistant and Siri, allowing for smooth use without having to operate the device itself.

■Minimalist design for simple, minimalistic, and intuitive use
・The product lineup consists of four colors: black, blue, purple, and white. The color lineup includes basic colors such as black and white, deep blue to match chic styles, and gorgeous spring-like purple, allowing users to choose the color that best suits their taste and the occasion. The main unit is lightweight, weighing approximately 157 grams. The ear pads are made of soft polyurethane, so there is no burden on the wearer. The headphones can also be folded compactly for stress-free carrying. The headphone body has a minimalist design with intuitive buttons and other controls that can be used in a minimalistic manner. We recommend these headphones as your first wireless headphones.

■Various functions such as “multi-point” function for daily use
・The “multipoint” function allows up to two devices to be connected at the same time, making it easy to switch to a PC while listening to music on a smartphone by connecting a PC and a smartphone at the same time. In addition, the device supports “Google Fast Pair,” which not only simplifies pairing settings, but also provides a high level of convenience that allows users to easily switch between multiple devices, such as smartphones, tablets, and PCs, without having to make a Bluetooth connection each time.

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