Nuforce Be Sport4 - Wireless Sports Earphones


Be Sport4 - Wireless Sports Earphones


Be Sport4 - Wireless Sports Earphones



Be Sport4 - Wireless Sports Earphones Product Information

  • IPX5 water and perspiration resistance tailored for sports.

  • 6mm graphene driver membrane for Hi-Res sound quality.

  • Support AAC and aptX decoding.

  • A long battery life up to 10 hours, no need to recharge for one week when exercising one hour daily.

  • Quick charge design for playing 2 hours of music after charging for just 15 minutes.

  • Aluminum CNC cavity for precision angles, easy wearing, and excellent hand feel.

  • Patented SpinFit TwinBlade® 360° double-layer ear-tips for perfect ear canal fit.

  • Strengthened earphone cable using DuPont Kevlar bulletproof fiber enhances tensile strength for sports.

  • Interior hook front cavity tube design for optimal fit and comfort.

  • A wide variety of ear supports and ear tips, diving suit material cases, and mountaineering hooks for personalized matching.

  • Magnetic button design for each wearing on the neck.

  • Built-in microphone for taking incoming calls and activating voice assistants.

  • NuForce founded in 2005 in Milpitas, California. NuForce amplifiers are leaders in the audio systems market and has received many commendations and awards from professional audiophile magazines in the US and Japan.

Technical Specification
  • Cable length:58 ± 2cm

  • Driver Type: Dynamic

  • Driver size: Φ 6mm

  • Impedance: 32 Ω

  • Microphone sensitivity: -42dB ± 3dB

  • Frequency response : 20Hz – 20kHz

  • Sensitivity : 92dB ± 3dB

  • Bluetooth type : V4.1

  • Battery type : 3.7V/75mAh Lithium-ion battery*2

  • Battery life : 10 hours (depending on the actual condition of use)

  • Charting time : A battery life of 2 hours after charging for 15 minutes.

  • Weight : 15.5g (net weight)

In the Package
  • Earphone x 1

  • SpinFit CP230 ear tips (M) x 1 set

  • Silicone ear tips (S/M/L) x 3 sets

  • Ear hook (three colors, No.0, No.1, No.2) x 9 sets

  • Case x 1

  • USB charging cable x 1

  • Cable hook x 1

  • 12 months

^Any items in product photos and videos but not stated in “In the Package” are for illustration only.

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