If you want wireless freedom and long battery life for kids wireless, choose JBL Tune 510BT; if you need a simple wired connection with no charging, choose Sony ZX Series. The JBL is the more flexible everyday pick, while the Sony keeps things straightforward with a cable and inline microphone.
JBL Tune 510BT vs Sony ZX Series at a Glance
• JBL Tune 510BT: Its biggest strength is wireless listening with up to 40 hours of battery life; its trade-off is that it needs charging and has no headphone jack.
• Sony ZX Series: Its biggest strength is simple wired playback through a 3.5 mm plug; its trade-off is that the cable limits movement and it cannot connect wirelessly.
• JBL Tune 510BT: A better fit for someone who wants Bluetooth, device switching, and a foldable design for carrying.
• Sony ZX Series: A better fit for someone who wants lightweight wired headphones with swiveling earcups and an inline microphone.
The JBL Tune 510BT is the more convenient choice for listening without a cable. It connects over Bluetooth and can switch between two devices, which is useful when moving from a tablet video to a phone call. Its on-ear controls handle calls and playback, and a button can activate Siri or Hey Google on a connected device. JBL also describes its sound as Pure Bass, so this model may suit listeners who like bass-forward audio.
Battery life is the headline practical advantage: JBL specifies up to 40 hours of wireless listening, with a full recharge taking about two hours over USB-C. A five-minute charge is listed as enough for two more hours of music. The headband adjusts, the ear cushions and headband are padded, and the headphones fold for carrying. Those features make the JBL a reasonable candidate for daily use, travel, or headphones for hiking when wireless movement matters. They are still on-ear headphones, not a model with a stated kids-specific fit.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-18 · 6 min read · Independent comparison
I would skip the Tune 510BT if you want a wired connection, do not want another device to charge, or need a headphone jack. The sheet does not specify active noise cancellation performance or a child-focused volume limit, so I would not choose it on the assumption that it provides either. Its wireless convenience is real, but it comes with the routine of keeping the battery charged.
The Sony ZX Series is the simpler pick for someone who prefers a cable. Its 3.5 mm plug connects to compatible devices without Bluetooth pairing or headphone charging. The cord has an inline remote and microphone for hands-free calls with selected smartphones. That makes it a practical option for listening at a desk, on a compatible device, or anywhere a wired connection is welcome.
Sony lists 30 mm dynamic drivers and a frequency range of 12 Hz to 22 kHz in the feature description. The on-ear design has cushioned earpads and a closed-back construction, while the earcups swivel and fold for storage. The listed cable length is 1.2 m. At 4.16 ounces according to the product information, it is lighter than the JBL’s listed 5.6 ounces, though actual comfort will depend on the listener and fit.
The main compromise is the cable: it can get in the way during movement, and the Sony cannot switch between devices wirelessly. It may work well for a child using a device with a 3.5 mm jack, but it is not a wireless option. If you are searching for rechargeable neckband headphones for small ears, neither model matches that description: these are on-ear headphones, and the Sony is wired rather than rechargeable.
• Best for wireless listening → JBL Tune 510BT. It connects over Bluetooth, while the Sony uses a 3.5 mm cable.
• Best for long stretches between charges → JBL Tune 510BT. JBL specifies up to 40 hours of battery life and a five-minute quick charge for two additional hours of music.
• Best for avoiding charging → Sony ZX Series. Its wired connection does not require a headphone battery.
• Best for switching between a phone and tablet → JBL Tune 510BT. It can connect to two Bluetooth devices and switch between them.
• Best for a lightweight wired option → Sony ZX Series. Its listed weight is 4.16 ounces, and its cable includes an inline remote and microphone.
• Best for packing away → Both. The JBL folds, while the Sony’s earcups swivel and fold.
• Best for movement on a walk or headphones for hiking → JBL Tune 510BT. Wireless listening avoids a cable snagging or tugging, though neither sheet gives water-resistance information.
• Best lightweight Bluetooth headphones → JBL Tune 510BT. It is the only wireless Bluetooth choice here, though its listed weight is higher than the Sony’s.
These are not interchangeable in the way they connect. Before choosing the Sony, check that the intended device has a 3.5 mm headphone jack. Before choosing the JBL, consider whether Bluetooth and a rechargeable battery suit the listener’s routine. For a child, the fit and the device’s volume settings matter too; the available product details do not specify a child-size fit or a volume limiter for either model.
I would choose the JBL Tune 510BT for most families comparing these two, especially for kids wireless use where freedom from a cable and long battery life are useful. Its two-device switching, foldable design, and quick-charge feature make it the more flexible everyday option. I would pick the Sony instead when a wired connection is the priority and charging is something I want to avoid. My recommendation is based on those practical differences, not on a claim that either model fits every child.
Yes. The Tune 510BT connects using Bluetooth and can switch between two connected devices. It has a rechargeable battery, with JBL specifying up to 40 hours of listening.
No battery charging is specified for the Sony ZX Series because it connects through a 3.5 mm plug. The cable includes an inline remote and microphone, but the headphones need a compatible device with a headphone jack.
For a child who needs wireless listening, the JBL is the more suitable of these two based on its Bluetooth connection. For a child using a device with a headphone jack, the Sony offers a wired alternative. Neither product sheet specifies a child-specific fit or volume limit, so check those needs separately.
The Sony ZX Series lists no noise control. Although the JBL product information includes a noise-control field, it does not provide enough detail to establish what noise cancellation it offers, so I would not choose either model on the assumption of effective noise cancellation.
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