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NuForce Sweat Proof 10H Battery Optima Be Sport4 Premium Wireless Sport Earphones Silver (BESPORT4-SILVER)

by Nuforce
4.6 out of 5 stars 3 customer reviews

Sale: $122.78 & FREE Delivery Details
  • SWEAT PROOF: IPX5 water resistance ensures you're ready for marathons, workouts, intense training sessions, hiking or other activities without letting rain, snow, mud or sweat interrupt your playlist.
  • AUDIOPHILE-QUALITY SOUND: Graphene-coated drivers deliver crystal clear, HiFi sound while AAC and aptX support maximize audio quality for both Apple and Android devices.
  • 10 HOURS OF NON-STOP LISTENING: Incredible battery life ensures 10 hours of music playback for non-stop music that endures your training and workouts. Standby time goes up to 200h.
  • CHARGE QUICKLY: Forget to charge? A quick 15-minute charge provides 2 hours of listening time. Full charge takes up to 1.5h.
  • COMFORTABLE AND RELIABLE FIT: SpinFit TwinBlade ear tips provide maximum comfort, stability and secure fit while interchangeable silicone ear tips and ear wings personalize the fit even further.
  • LIGHTWEIGHT yet rugged, with a combination of aluminum and polycarbonate housings.
  • INLINE REMOTE allows you to play, pause and skip songs as well as activate Siri and Google Assistant.
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Product Information

Technical Details
BrandNuforce
ModelBESPORT4-SILVER
Model NameOptoma NuForce BE Sport4 Premium Wireless Sport earphones with mic and 10h battery, sweat proof, AAC + aptX, Quick Charge, Graphene drivers, compatible with Android and iPhone
Model Year2018
Part NumberBESPORT4-SILVER
Special FeaturesSports & Exercise
Mounting HardwareSilicon tips L/M/S, ear wings L/M/S x3, SpinFit TwinBlade eartips x1, neoprene carrying pouch, charging cable
Number Of Items1
Microphone Form FactorIn-Line
Microphone TechnologyUnidirectional
Headphones Form FactorIn Ear
Batteries IncludedYes
Batteries RequiredYes
Battery Cell CompositionLithium Ion
Connector TypeBluetooth
Includes Rechargable BatteryNo
  
Additional Information

Item Weight13.6 g
Shipping Weight227 g
Batteries:1 Lithium ion batteries required. (included)
Item Model NumberBESPORT4-SILVER
ASINB07DXF14KQ
Date First Available24 June 2018
Customer Reviews 4.6 out of 5 stars 3 customer reviews
Amazon Bestsellers Rank 1,227 in Electronics (See Top 100 in Electronics)
  
 


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All Product Information Customer Q&A's Customer Reviews

Product description

Stay motivated when pushing yourself to the limits with the be Sport4 Bluetooth earphones. Designed with the athlete and active lifestyle in mind, the be Sport4 is up for any challenge with its ultra-durable IPX5 water resistance rating, audiophile sound quality, light-weight design and impressive 10-hour battery life. Features: sweat proof: IPX5 water resistance ensures you're ready for marathons, workouts, intense training sessions, hiking or snow activities without letting rain, snow, Mud or sweat interrupt your playlist. Audiophile-quality sound: graphene-coated drivers deliver crystal clear, audiophile sound while a AC and apt support maximize audio quality for both Apple and Android devices. 10 hours of non-stop listening: incredible battery life ensures 10 hours of music playback for non-stop music that endures your training and workouts. Durable & lightweight: a combination of aluminum and polycarbonate housings keep it lightweight while maintaining the rugged durability you expect from sport earphones. Charge quickly: forget to charge? a quick 15-minute charge provides 2 hours of listening time. Comfortable fit: revolutionary spin fit twin blade ear tips provide maximum comfort and stability, superior noise isolation and secure fit while interchangeable silicone ear tips and ear wings personalize the fit even further. Talk & control: an in-line remote make it easy to control volume, media playback and activate Siri or Google assistant without taking the phone out of your pocket.

From the manufacturer

nuforce optoma wireless sport bluetooth cordless running sweatproof waterproof spinfit earwings nuforce wireless sport workout exercise sweatpoor wireless bluetooth cordless iPhone android
BESPORT4 - Premium Wireless Sport Earphones BESPORT3 - Wireless Sport Earphones
Sweat proof Yes (IPX5) Yes (IP55)
Battery life 10h 10h
Fast Charge Yes No
AAC + aptX Yes Yes
Driver Graphene 6mm 6mm
SpinFit Twinblade Eartips Yes Yes
Earwings Yes, 2nd generation Yes
Kevlar Strengthened Wire Yes Yes
Weight 0.46oz 0.46oz

Customer Questions & Answers

3 customer reviews

4.6 out of 5 stars

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31 January 2019
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Most helpful customer reviews on Amazon.com

Amazon.com: 3.3 out of 5 stars 187 reviews
B. Hoffman
5.0 out of 5 starsThe #1 most perfect Bluetooth earbuds created!
30 July 2018 - Published on Amazon.com
Verified Purchase
92 people found this helpful.
Marcus
2.0 out of 5 starsFar From Perfection
28 September 2018 - Published on Amazon.com
Verified Purchase
80 people found this helpful.
Kevin
3.0 out of 5 starsStarted buzzing after 11 days of use
14 September 2018 - Published on Amazon.com
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21 people found this helpful.
Dan Z
2.0 out of 5 starsVery annoying, at best
19 September 2018 - Published on Amazon.com
Verified Purchase
13 people found this helpful.
Jason Houston
4.0 out of 5 starsGreat sound, easy to use
25 August 2018 - Published on Amazon.com
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15 people found this helpful.