Enter a search term above and hit enter
Please wait...

BE Sport4

Wireless Bluetooth® in-ear headphones for sports

Owner reviews | Write a review
BE Sport4Wireless Bluetooth® in-ear headphones for sports

Wireless Bluetooth® in-ear headphones for sports

Building on the award-winning BE Sport3, the all new BE Sport4 Bluetooth® in-ear headphones are the ultimate fitness accessory with wireless freedom matched with audiophile sound quality.

Lightweight and durable, the new design incorporates fast charging, wireless technology and graphene coated drivers for high quality sound while still retaining resistance to sweat and water (IPX5-rated).

They also feature an angled design and custom ear tips and wings in multiple colours and sizes to ensure they match your style and stay securely in place no matter how vigorous your workout.


Ultimate fitness accessory

Sweat and water resistant (IPX5)

Non-stop listening on the go

Incredible 10 hour battery life

Audiophile sound quality with graphene coated drivers

Enhanced with AAC and aptX for Apple®, Android™ and Windows®

Quick charging

Just 15 minutes gives you 2 hours of listening time
Sweat and water resistant - IPX5

Sweat and water resistant - IPX5

Resistant against rain and sweat, these IPX5 in-ear headphones are ideal for any active lifestyle.

Wireless freedom

Free yourself from cables with advanced Bluetooth® technology. This means easy connection to your smartphone and distortion-free listening at any volume. And with a 10 metre (33ft) range you can even leave your smartphone on the floor or in your pocket whilst you focus on your workout.

Wireless freedom

Graphene coated drivers

Compared to traditional drivers, graphene coated drivers are lighter, more precise and have excellent conductivity which requires less power to drive. This means that no matter what genre of music you are listening to, the bass, mids and high tones are clearly defined with low distortion.

Graphene coated drivers


Supported by the latest Android and Windows smartphones and PCs, aptX allows you to listen to CD-quality music wirelessly in much higher quality than offered from the standard Bluetooth codec.


Hear every detail when playing music from Apple devices and other sources such as YouTube, DAB radio and streaming services.

Quick Charge

Quick Charge

Enjoy up to two hours of continuous listening with a 15 minute charge.

Non-stop music and calls

Enjoy continuous uninterrupted audio and phone calls throughout the day on a single charge with an impressive battery life.

Non-stop music and calls

Maximum comfort and perfect fit

With stylish and robust enclosures, these ergonomically designed earbuds feature an angled nozzle, a built in magnet, wrap-around neckband and come with multiple ear tips in a range sizes to ensure a comfortable and secure fit.

Maximum comfort and perfect fit
SpinFit TwinBlade® ear tips

SpinFit TwinBlade® ear tips

The newly patented ear tips are developed from high quality silicone. They are uniquely designed with twin blades to keep the earbuds securely in place during strenuous activity. As well as being able to rotate 360 degrees at the centre to allow the earbuds to sit comfortably in your ear.

Wings tips

Supplied with specially designed wing tips to lock the earbuds in securely in your ear and stop them falling out during strenuous activity.

Wings tips

In line remote with built in mic

Equipped with an in-line remote control with a built in mic, you can adjust the volume, play, pause and switch tracks, activate Siri or Google Voice and answer calls

In line remote with built in mic

Recommended products

EMEA standard warranty-100x100.jpg
EMEA standard warranty


Owner reviews

Verified Review
Best sports headphone available
Russell, Essex : United Kingdom, September 2019.Purchased from Richer Sounds
The Optoma Nuforce BE Sport 4 wireless headphones are the best sports headphones I have used bar none! I have owned several of the other “market leaders” or big recommended brands and they just don’t compare, not even close. Sound quality is amazing and they are much more reliable and robust than anything else I have tried. I work out (pretty intensely) with these headphones 5-6 times a week and have done for little over a year now, they don’t seem to have lost any performance in battery life or sound quality and they have taken more than fair use during this time, even surviving 2 accidental trips in the watching machine with the rest of my gym gear and came out fine both times. The bluetooth connectivity is solid and I haven’t suffered any drops outs due to distance or interference in busy areas. The selection of war tip and fin attachments is also the best available to ensure a good fit for all (I haven’t had these fall out of ear once in all their hours of use). All round solid performers well worth there weight in gold. Have recommended to several people at my gym and all are happy with them.
Verified Review
In A League Of Their Own!
Gar McDonnell, Donegal : Ireland, August 2019.Purchased from Ebay
I workout hard in the gym 5 days a week and was fed up of uncomfortable earphones with a poor battery life and headphones were just too cumbersome for the sessions I do. So I splashed out on a set of Be Sport4's and I couldn't be happier now. The sound is superb, they're stylish and comfortable. They last beyond 7 hours of use with a really short charge time. The music I listen to is loud and bass heavy so these earphones work hard to give perfect sound and excellent noise cancellation. Worth every penny for a quality product. 10/10!


Cable length
Microphone sensitivity
-42dB +/-3dB
Frequency response
20Hz - 20kHz
92dB +/-3dB at 1KHz
Volume control
Driver type
Number of drivers
Battery life
Up to 10hrs
Charge time
15min quick charge for 2 hours listening, 1.5 hours full chargehrs

Wireless info

Wireless - range
Wireless - operating frequency
Wireless type
Bluetooth v4.1

Weight and dimensions

Net weight
Cable length

What's in the box

In the box
- 3* pairs of silicon ear tips (S/M/L)
- 9* pairs of ear wings in three colours (S/M/L)
- 1* pair of TwinBlade ear tips
- Carry pouch
- Cable management clip
- mini USB to USB charging cable
- Basic user manual
- Safety instruction
Verified owner
BE Sport4

Recently viewed

This website uses cookies to give you the best online experience. If you'd like to know more or change your preferences, our Cookie Policy explains more.You consent to our cookies if you continue to use our website.