Наушники — JBL JUNIOR 320BT

The Junior 320BT is a wireless on-ear headphone for children from JBL, the audio brand of the Harman group. It is built around hearing protection for young listeners, with a hard volume limit and parental controls through the JBL Headphones app, and it is designed with oversized controls, a folding frame and an adjustable headband so it can grow with the child. It comes in three colourways with a JBL sticker set for personalisation.

Key specs that matter

The Junior 320BT limits output to a maximum of 85dB. Bluetooth 5.3 supports the A2DP 1.4, AVRCP 1.6.2 and HFP 1.8 profiles, with multipoint connection to two devices. A 500mAh, 3.7V lithium-ion battery gives up to 50 hours of music playback and 29 hours of talk time, charges from empty in under two hours by USB-C, and five minutes of charging adds about three hours of playback. A built-in microphone handles calls. The headband carries a 12mm-thick soft pad, and the headphones fold flat for carrying.

Engineering and use context

Hearing-safety guidance for children usually centres on keeping exposure at that level, and the Junior 320BT enforces it in the headphone itself, so the limit applies regardless of which phone, tablet or computer is connected. Through the app, parents can set a lower maximum volume, limit daily listening time and view daily or weekly reports of listening duration and level, and a PIN code prevents children from changing those settings. The long battery life means the headphones need charging only occasionally, and the fast-charge feature covers a forgotten charge before school. Multipoint lets the headphones stay paired with, for example, a tablet and a phone at the same time, switching between them without re-pairing. The on-ear design and padded headband keep weight on the head comfortable for small wearers and help limit sound leakage. Controls are oversized and durable so small hands can operate them, and the adjustable headband follows the child's growth. The built-in microphone suits online lessons and calls with family. The packaging is plastic-free and folds into a stand for a tablet or phone.

Pairing

The Junior 320BT pairs with any Bluetooth phone, tablet or laptop, and the JBL Headphones app on iOS or Android is needed to set custom volume and time limits. Its output ceiling makes it suitable for everyday listening, lessons and travel, but not for loud-environment monitoring.

Alternatives

JBL's own Junior 470NC is a children's headphone from the same family that adds active noise cancelling.