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Optoma NuForce BE Sport4 Wireless In Ear Isolating Earphones with Controls & Mic - Black

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  • Wireless Bluetooth isolating earphones purpose designed for sports

  • Sweat and water resistant IPX5 rated

  • Audiophile sound quality with Graphene coated drivers

  • 10 hour battery life for non-stop listening on the go

  • SpinFit TwinBlade eartips offer highest stability, isolation and fit

Optoma NuForce BE Sport4 Wireless In Ear Isolating Earphones with Controls & Mic - Black

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BE Sport4

 


Optoma NuForce BE Sport4

Taking your workout further, Optoma have released the next generation sports earphone BE Sport4. This new version provides the same high-level wireless audio and perfect fit system as the BE Sport3, but now with advanced graphene coated drivers for a more precise and robust sound. Together with the water-resistant design and up to ten-hour playtime, the BE Sport4 will keep you going in any situation.

With high-fidelity sound coming through the advanced graphene coated drivers the BE Sport4 provide a powerful and well-defined sound that is suited to any musical style. Together with Bluetooth wireless audio with both aptX and AAC compatibility, BE Sport4 is able to deliver crystal clear wireless listening with precise control.

Optoma have added convenient magnets on the back of the housing of the BE Sport4 for securing them when not in use. For fit and comfort, a wrap-around neckband, clip, and multiple sets eartips and wings are included with the BE Sport4. A neoprene carrying pouch is also included to protect the BE Sport4 and its accessories when not in use.

Stay motivated, keep focused.

 

Optoma NuForce

 

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.

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

Longer Listening
Enjoy continuous uninterrupted audio and phone calls throughout the day on a single charge with an impressive battery life of up to 10 hours. With a quick charge of 15 minutes the earphones can provide up to two hours of continuous listening.

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

SpinFit TwinBlade Eartips
The newly patented eartips 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.

 

REVIEWS

 

TechRadar Celebrates BE Sport4 with 5 Star Review

TechRadar

“NuForce BE Sport4 earbuds are sleek, high-performance buds that improve on their already five-star predecessors.”

 

Trusted Reviews Evaluation of Optoma BE Sport4

TrustedReviews

“Great wireless sport earphones that offer long battery life, water-resistance and decent sound.”

 

 

Optoma NuForce

 

TECHNICAL SPECIFICATIONS

  • Impedance: 32Ω
  • Frequency response: 20Hz - 20kHz
  • Sensitivity: 92dB +/-3dB at 1kHz
  • Volume control: Inline
  • Driver: Graphene coated, Dynamic, 6mm
  • Microphone sensitivity: -42dB +/-3dB
  • Wireless range: 10m
  • Wireless operating frequency: 2.4GHz
  • Wireless type: Bluetooth v4.1
  • Battery life: Up to 10
  • Charge time: 15min quick charge for 2 hours listening, 1.5 hours full charge
  • Net weight: 0.015kg
  • Cable length: 580mm

 

FEATURES

  • Wireless Bluetooth in-ear isolating earphones designed for sports
  • Sweat and water resistant IPX5 rated
  • Audiophile sound quality with Graphene coated drivers
  • Enhanced with AAC and aptX for Apple, Android and Windows
  • 10-hour battery life for non-stop listening on the go
  • Fast charge of 15mins provides 2 hours of playtime

 

PACKAGE INCLUDES

  • Optoma NuForce BE Sport4
  • 1 pair SpinFit TwinBlade eartips
  • 3 pairs silicone eartips (S/M/L)
  • 9 pairs ear wings, 3 colours, 3 sizes (S/M/L)
  • USB A - USB micro charging cable
  • Cable management clip
  • Carrying pouch
  • Safety booklet
  • Basic user manual

 

BrandOptoma
Product TypeEarphones
ColourBlack
Feature KeywordApple, Bluetooth, Closed, Comfortable, Ear Canal, In Ear, iPhone, Lightweight, Microphone, Noise Isolation, Portable, Rechargeable, Smartphone, Sports, Travel, Volume Control, Water Resistant, Wireless
Recommended UseDigital audio player, Mobile phone, Portable audio system
Manufacturer Warranty1 Year
Included AccessoriesSpinFit TwinBlade eartips, Silicone eartips, Ear wings, USB cable, Cable clip, Pouch, Manuals
Part NumberNo
GTIN5055387660946
Headphone Fit TypeIn-Ear
Headphones TypeHeadphones - binaural
Cable EntryNo
Cable LengthNo
Connector AngleNo
Connector TypeNo
Detachable CableNo
Driver SizeNo
Driver TypeDynamic
Connectivity TechnologyWireless
Earcup DesignClosed Back
Frequency Response20Hz - 20kHz
Headphones Form FactorIn-Ear
Headphones TechnologyDynamic
Impedance32Ω
Number of DriversSingle Driver
Sensitivity92dB
Sound Isolation (dB)No
Sound Output ModeStereo
Smartphone CompatibilityUniversal 3 Button
Smartphone ControlsCall Answer/Hangup, Music Track Fwd/Back, Volume Control
Total Harmonic Distortion (THD)No
Wireless TechnologyBluetooth

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Customer Reviews

Rating
Perfect fitness partner
by Vicky_rebel on 31/08/2018
I have tried lots of different wireless headphones/earphones this year and finally I have discovered the perfect pair in these. They literally tick every box and are an absolute bargain if you compare them to other well known brands.

Pros:
Amazing fit, they do not move/fallout or need adjusting during exercise
Outstanding battery life, you get around 10 hrs per charge
Sweatproof
Solid design that is lightweight
Good bluetooth signal
Easy to use controls
Strong magnets in earbuds so you can wear them around your neck
Good sound - not incredible, but if your working out do you really need an audiophile experience?

Cons:
None! Quite simply these are (for me) the best wireless headphones for sport/gym use

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