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Noise Cancelling TWS Earphones & Headphones
  • Fast Delivery K70 Dual Microphone Noise Reduction Fone De Ouvido High Fidelity Sound Quality Wireless Headset Bluetooth Earphone
  • Fast Delivery K70 Dual Microphone Noise Reduction Fone De Ouvido High Fidelity Sound Quality Wireless Headset Bluetooth Earphone
  • Fast Delivery K70 Dual Microphone Noise Reduction Fone De Ouvido High Fidelity Sound Quality Wireless Headset Bluetooth Earphone
  • Fast Delivery K70 Dual Microphone Noise Reduction Fone De Ouvido High Fidelity Sound Quality Wireless Headset Bluetooth Earphone
  • Fast Delivery K70 Dual Microphone Noise Reduction Fone De Ouvido High Fidelity Sound Quality Wireless Headset Bluetooth Earphone
  • Fast Delivery K70 Dual Microphone Noise Reduction Fone De Ouvido High Fidelity Sound Quality Wireless Headset Bluetooth Earphone
Fast Delivery K70 Dual Microphone Noise Reduction Fone De Ouvido High Fidelity Sound Quality Wireless Headset Bluetooth Earphone
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Fast Delivery K70 Dual Microphone Noise Reduction Fone De Ouvido High Fidelity Sound Quality Wireless Headset Bluetooth Earphone

  • 9 - 499 Pieces
    $2.61
    $2.93
  • 500 - 1999 Pieces
    $2.48
    $2.79
  • 2000 - 9999 Pieces
    $2.34
    $2.63
  • >= 10000 Pieces
    $2.14
    $2.41

Customization:

Logo/graphic design（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
View product details

Fast Delivery K70 Dual Microphone Noise Reduction Fone De Ouvido High Fidelity Sound Quality Wireless Headset Bluetooth Earphone

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Noise Reduction & High-Fidelity Sound: Equipped with dual microphones and environmental noise cancellation, the K70 earbuds deliver crystal-clear calls and immersive audio experiences with high-fidelity sound quality.
  • Bluetooth 5.3 Connectivity: Supports stable, low-latency wireless connectivity for seamless use with smartphones, tablets, and other Bluetooth-enabled devices.
  • Digital Battery Display: The charging case features a built-in digital screen to monitor earbud and case battery levels at a glance.

Key features

  • 1. Material Technology

    • With RoHS-compliant materials, ensure safe and eco-friendly construction while meeting rigorous international environmental standards.

  • 2. Interactive Design

    • With a built-in digital battery display, monitor earbud charge levels instantly on the case, eliminating the need for a smartphone app or guesswork.

  • 3. Performance Parameters

    • With Bluetooth v5.3, achieve faster data transfer and more stable connectivity compared to Bluetooth 5.0 models*, ensuring seamless audio streaming during calls or music playback.

  • 4. Scenario Solutions

    • With advanced environmental noise cancellation, block out background noise for crystal-clear calls and immersive listening, ideal for commuting or noisy environments.

  • 5. Certification Standards

    • With certifications like CE and RoHS, comply with global safety and environmental regulations, providing peace of mind for users worldwide.

Product details

Fast Delivery K70 Dual Microphone Noise Reduction Fone De Ouvido High Fidelity Sound Quality Wireless Headset Bluetooth Earphone

The Fast Delivery K70 Dual Microphone Noise Reduction Earbuds deliver premium audio quality with advanced noise cancellation and a sleek, ergonomic design. Equipped with Bluetooth v5.3 and a digital display on the charging case, these earbuds ensure seamless connectivity and real-time battery monitoring. Certified to global standards (RoHS, CE, EPR), they offer reliable performance for daily use, travel, and professional scenarios.

Technical specifications

FeatureSpecificationApplication Scenario
Digital DisplayIntegrated on charging caseQuick battery check during travel or meetings
Bluetooth v5.3Supports faster pairing, lower latency (60ms), and stable connectivityGaming, live streaming, and active lifestyles
Noise CancellationDual microphone array with environmental noise reductionCommuting, office environments, or crowded spaces
Case MaterialDurable ABS plastic with minimalist white designDaily carry without scratches or damage
CertificationsRoHS, CE, EPR_Germany_WEEE, EPR_Germany_Packing, EPR_France_Packing, REACHCompliance for EU markets and global safety

Customization guide

Adjustable parameters include firmware updates for noise cancellation sensitivity and touch control settings to meet personalized preferences. The modular design allows for easy replacement of ear tips to optimize fit and sound isolation.

Get inspired

With the K70’s dual microphone array, you can enjoy crystal-clear calls even in noisy environments. The digital display eliminates guesswork, while Bluetooth v5.3 ensures lag-free streaming. Perfect for professionals, travelers, or audiophiles seeking style and performance.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Battery Life24h (case: 60h)30h (case: 75h)40h (case: 90h)*
Noise Cancellation20dB30dB40dB*
Latency150ms90ms60ms*
Bluetooth Versionv5.0v5.2v5.3*

Supplier's note

  1. Three Technical Breakthroughs:

    • Digital Display: Industry-first integration on a TWS case for real-time battery monitoring (no need to open the app).
    • Bluetooth v5.3: 20% faster pairing and 30% lower latency than v5.0, ideal for gaming.
    • 40dB Noise Cancellation: Outperforms industry benchmarks by 50%, enabling safe use in industrial or high-noise settings.

  2. Optimal Version Selection:

    • Pro Model: Engineers or audiophiles needing top-tier noise cancellation (40dB) and ultra-low latency (60ms) for professional audio work.
    • Advanced Model: Daily commuters or casual users prioritizing 30h battery life and 30dB noise reduction.
    • Base Model: Budget-conscious buyers requiring reliable Bluetooth 5.0 performance for basic calls and music.

*Pro Model’s 40dB noise cancellation and 60ms latency exceed industry standards by 50% and 30%, respectively.

Frequently asked questions

  • Which wireless earbuds model is best for daily commuting with noise cancellation?

  • How do I clean the charging case for wireless earbuds with a digital display?

  • ABS vs. Metal Charging Case: Which material is better for durability?

  • Can I customize the Fast Delivery K70 earbuds with company logos?

  • Are these earbuds certified for safety and environmental standards?

  • How does the digital battery display improve user experience?

  • What makes the noise cancellation in these earbuds stand out?

  • Why choose Bluetooth v5.3 over older versions for wireless earbuds?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Noise ReductionCommuting, office environmentsIndustry: 25 dBA (ISO 11904-1)Base: 30 dBA ▲ (IEC 60711)Advanced: 35 dBA ▲▲ (ASTM E90)
Bluetooth VersionStreaming high-quality audioIndustry: Bluetooth 5.0 (SIG)Base: 5.2 ▲ (SIG)Advanced: 5.3 + aptX ▲▲ (SIG & Qualcomm)
Battery IndicatorOn-the-go use, travelIndustry: LED indicators (IEC 60598)Base: Digital display ▲ (ISO 17025)Advanced: Digital % ▲▲ (IEC 61000-4-2)
CertificationsEU market complianceIndustry: CE (EU Directive 2014/35/EU)Base: CE + RoHS ▲ (2011/65/EU)Advanced: CE + RoHS + EPR ▲▲ (EU EPR)
Wireless Audio QualityMusic enthusiasts, audiophilesIndustry: SBC/AAC (SIG)Base: AAC + aptX ▲ (Qualcomm)Advanced: aptX Adaptive ▲▲ (Qualcomm)
Design & ComfortExtended wear, gym sessionsIndustry: Standard tips (ISO 5897)Base: Ergonomic + 3 sizes ▲ (ISO 9001)Advanced: Customizable ▲▲ (ISO 10993)

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