JBL JR300BT
JBL JR300BT
Top 46%691 points
Top 46%
Top specs and features

JBL JR300BT review: 20 facts and highlights

1. highest frequency

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
20000Hz
Sony MDR-Z1R: 120000Hz

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
20Hz
Sony MH1CBLK: 1Hz

3. weight

113g
Sony MDR-EX150AP: 3g

4. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
85dB/mW
AKG K553 Pro: 144dB/mW

5. no battery needed

This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
JBL JR300BT
66% have it

6. has stereo speakers

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
JBL JR300BT
76% have it

7. can be folded

Folding devices are good for transporting as they take up less space in your bag.
JBL JR300BT
31% have it

8. Can be used wirelessly

Wireless devices allow users more freedom of movement.
JBL JR300BT
27% have it

9. driver unit size

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.
32mm
Audeze LCD2 Classic: 106mm

10. control panel placed on a device

There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.
JBL JR300BT
20% have it

11. has a rechargeable battery

The battery can be recharged and used over again.
JBL JR300BT
21% have it

12. Bluetooth version

4
Syllable D15: 5

13. longer battery life

The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.
12h
Sennheiser PXC 480: 50h

14. has an on-ear form

This device comfortably rests on top of your outer ears. As it doesn't block out everything from the outside world, it's preferred in places like office environments and recommended for outdoor activities.
JBL JR300BT
22% have it

15. warranty period

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
1
Treblab X2: Unlimited undefined

16. maximum Bluetooth range

The device can connect at a greater distance via Bluetooth or infrared to another device.
15m
Fiil Canviis Pro: 100m

17. has a removable battery

The battery is removable and can be replaced by the user if broken.
JBL JR300BT
6% have it

18. charge time

The time it takes to fully charge the battery.
2h
Elyxr Fusion: 0h

19. battery power

170mAh
Phaz P5: 2000mAh

20. has an open-back design

The device is designed in a way that allows sound to go out through the back of the ear cups, which usually have vents or perforations. This design provides very natural and accurate sound.
JBL JR300BT
10% have it

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