Optoma NuForce BE Sport3
Optoma NuForce BE Sport3
Top 23%1,044 points
Top 23%
Top specs and features

Optoma NuForce BE Sport3: 27 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

14g
Sony MDR-EX150AP: 3g

4. has sound isolation/passive noise reduction

The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
Optoma NuForce BE Sport3
44% have it

5. impedance

Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.
16 Ohms
Flips Solo 2 Social: 4 Ohms

6. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
94dB/mW
AKG K553 Pro: 144dB/mW

7. no battery needed

This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
Optoma NuForce BE Sport3
69% have it

8. has an in-line control panel

There is a control panel on the cable, so you can easily operate the device without having to interact with it.
Optoma NuForce BE Sport3
46% have it

9. can be used as a headset

A headset is one headphone or pair with a built-in microphone. Headsets can be used for applications which require communication i.e. Skype, games with voice chat, mobile phones etc.
Optoma NuForce BE Sport3
43% have it

10. 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.
Optoma NuForce BE Sport3
75% have it

11. 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.
6mm
Audeze LCD2 Classic: 106mm

12. Can be used wirelessly

Wireless devices allow users more freedom of movement.
Optoma NuForce BE Sport3
22% have it

13. has included ear pads

Allows you to change ear pads without buying new ones.
Optoma NuForce BE Sport3
42% have it

14. number of microphones

More microphones result in better sound quality and enable the device to filter out background noise.
1
Parrot Zik Sport: 8

15. has a battery level indicator

An indicator shows you when the device has low battery.
Optoma NuForce BE Sport3
13% have it

16. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
Optoma NuForce BE Sport3
82% have it

17. sweat resistant

Resistance to sweat makes it ideal for use while doing sports.
Optoma NuForce BE Sport3
12% have it

18. Bluetooth version

4.1
Jabra Elite Active 65t: 5

19. has a rechargeable battery

The battery can be recharged and used over again.
Optoma NuForce BE Sport3
15% have it

20. has an in-ear form

The in-ear device is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. It is inserted in the ear canal itself and blocks out a lot of environmental noise. It has stronger bass tones and is unlikely to fall out of the ear.
Optoma NuForce BE Sport3
35% have it

21. 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.
10h
Sennheiser PXC 480: 50h

22. has a removable battery

The battery is removable and can be replaced by the user if broken.
Optoma NuForce BE Sport3
6% have it

23. maximum Bluetooth range

The device can connect at a greater distance via Bluetooth or infrared to another device.
10m
Plantronics BackBeat Pro 2 SE: 100m

24. 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

25. charge time

The time it takes to fully charge the battery.
2h
Sony Xperia Ear Duo: 0.46h

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