
This pair of headphones isn't equipped with water-resistant technology. Users should avoid using them in rainy weather or while swimming. Additionally, it lacks active noise-cancellation technology found in some other headphone models.
Sound Quality Review
Music Listening Experience
JBL falls short in the deep bass department compared to Sony's Extra Bass line. However, it delivers pure bass sound. Therefore, the JBL Tune 700BT offers sound quality suitable for various music genres, maintaining a fairly balanced audio output.
Despite the absence of active noise-cancellation technology, you can rest assured. The snug fit when worn reduces external noise by half, providing a quieter listening experience.

Audio Quality for Calls
The JBL Tune 700BT falls short in user reviews. During phone conversations, you may find yourself repeating words for the other person to hear. If you often use headphones in online meetings or phone calls, this might not be the ideal choice.
Review of the wearing sensation of over-ear headphones
Wearing the JBL T700BT, you won't experience any head heaviness even during prolonged use. The headset is quite lightweight. The ear cups are rotatable, allowing users to adjust flexibly without causing discomfort. The ear cups have soft, smooth padding, providing comfortable wear without stiffness or discomfort. When not in use, you can hang them around your neck with the ear cups facing the chest for a stylish look.

Battery capacity
The JBL Tune 700BT headphones have a 610mAh battery capacity. With a fully charged battery, you can use them continuously for about 2 to 3 days. You can travel long distances, such as by plane or train, without worrying about running out of battery. The charging time for a full battery is only about 2 hours. With this fast-charging technology, users can quickly charge for on-the-go use when needed.
Alternatively, if the battery runs out and you can't charge in the given conditions, users can use the 3.5mm port to connect and continue listening to music.
However, at present, this headphone still uses a micro USB charging cable. Hopefully, in the future, it will be upgraded to use a Type-C charging port, which is more convenient for users. When charging, the LED light will turn red to indicate charging and turn off when fully charged.
Above are the specific details about the JBL T700BT headphones. Hopefully, with the information provided, you will have a better understanding of this product. If you are looking for headphones with extra bass and a high-quality microphone, this may not be the best choice. Be discerning in choosing the best audio device for yourself.