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  • Best Seller Mini Flat Pocket Credit Card Shape Wireless Music Player Portable Wireless Speaker Blue Tooth Speaker
  • Best Seller Mini Flat Pocket Credit Card Shape Wireless Music Player Portable Wireless Speaker Blue Tooth Speaker
  • Best Seller Mini Flat Pocket Credit Card Shape Wireless Music Player Portable Wireless Speaker Blue Tooth Speaker
  • Best Seller Mini Flat Pocket Credit Card Shape Wireless Music Player Portable Wireless Speaker Blue Tooth Speaker
  • Best Seller Mini Flat Pocket Credit Card Shape Wireless Music Player Portable Wireless Speaker Blue Tooth Speaker
  • Best Seller Mini Flat Pocket Credit Card Shape Wireless Music Player Portable Wireless Speaker Blue Tooth Speaker
Best Seller Mini Flat Pocket Credit Card Shape Wireless Music Player Portable Wireless Speaker Blue Tooth Speaker
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Best Seller Mini Flat Pocket Credit Card Shape Wireless Music Player Portable Wireless Speaker Blue Tooth Speaker

  • 2 - 99 Pieces
    $5.99
  • 100 - 999 Pieces
    $5.89
  • 1000 - 4999 Pieces
    $5.79
  • >= 5000 Pieces
    $5.69

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1 pieces）
View product details

Best Seller Mini Flat Pocket Credit Card Shape Wireless Music Player Portable Wireless Speaker Blue Tooth Speaker

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Wireless Music Playback: Supports Bluetooth 5.0 for seamless audio streaming from mobile phones, computers, and other devices.
  • Portable Audio Player: Compact credit-card design enables on-the-go use as a mini wireless speaker or audio player for music, calls, and video.
  • Wireless Charging: Integrated wireless charger for mobile phones, enhancing versatility for multi-device users.

Key features

  • 1. Durable Aluminum Build for Sleek Portability

    • With a lightweight aluminum body, enjoy a premium, corrosion-resistant design that combines modern aesthetics with rugged durability. Perfect for travel or outdoor use, its compact credit card shape fits effortlessly in pockets or bags.

  • 2. Multi-Function Interactive Design

    • With built-in wireless charging and video call support, you can charge your phone hands-free while enjoying crystal-clear audio for calls or music. The Bluetooth 5.0 interface ensures stable, lag-free connectivity with all devices.

  • 3. Powerful Sound in a Mini Form Factor

    • With 3W output power, deliver rich, clear audio even at higher volumes—outperforming similarly sized speakers*. Its two-way audio crossover system enhances sound quality for immersive listening experiences.

  • 4. Versatile Scenario Adaptability

    • With a portable, flat design, this speaker seamlessly adapts to diverse scenarios—from home entertainment to travel, outdoor adventures, or as a backup audio solution for events. Its compact size ensures it’s always ready to go.

  • 5. Compliance with Safety Standards

    • With adherence to international safety and quality standards, ensure reliable performance and user safety* [*Disclaimer: Certifications are subject to the manufacturer’s confirmation].

Product details

Best Seller Mini Flat Pocket Credit Card Shape Wireless Music Player Portable Wireless Speaker Blue Tooth Speaker

The Best Seller Mini Flat Pocket Credit Card Shape Wireless Music Player Portable Wireless Speaker combines sleek aluminum design with advanced audio technology. Its credit card form factor ensures portability, while Bluetooth 5.0 and a two-way audio crossover deliver crisp, immersive sound. Customizable branding options make it ideal for corporate gifts or personal use.

Technical specifications

FeatureSpecificationBenefit
Bluetooth Version5.030% faster pairing and 50% wider range than v4.2
MaterialAluminum alloyDurable, lightweight, and scratch-resistant
Output Power3WClear audio for small gatherings or personal use
Wireless ChargingQi-compatible mobile phone chargingConveniently charge phones while listening
Audio CrossoverTwo-wayBalanced bass and treble for studio-quality sound
Battery SourceRechargeable lithium-ionLong-lasting power for 8+ hours of playback

Customization guide

Adjust logo placement and engraving depth to match brand requirements. Customize the aluminum finish (anodized colors) for corporate branding or personal preferences.

Get inspired

Transform this sleek speaker into your brand’s mobile ambassador. Its compact design fits easily in wallets or bags, ensuring your logo is seen everywhere—on business trips, at events, or during daily commutes.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Output Power3W5W8W
Battery Capacity2000mAh (6h play)4000mAh (12h play)6000mAh (18h play)
Wireless ChargingNo5W Qi10W Qi + fast charging
Customizable FinishMatte black/silver5 color optionsFull-color printing
Water ResistanceIPX2IPX4IPX7

Supplier's note

  1. Technical Breakthroughs:

    • The aluminum alloy housing reduces weight by 40% compared to plastic models while enhancing durability.
    • Bluetooth 5.0 enables stable streaming in crowded areas, a 2x improvement over older standards.
    • Integrated wireless charging (Pro model) allows simultaneous phone charging and audio playback, a first in its category.

  2. Version Selection Guide:

    • Base Model: Ideal for casual users needing a budget-friendly, compact speaker for daily use.
    • Advanced Model: Perfect for travelers and frequent users who prioritize extended battery life and water resistance.
    • Pro Model: Tailored for professionals and outdoor enthusiasts requiring high-output audio, fast charging, and premium customization. With its IPX7 rating, it withstands accidental immersion—great for poolside events or rainy hikes.

Frequently asked questions

  • Which portable wireless speaker model is best for on-the-go music listening?

  • How do I clean the metallic surface of the portable Bluetooth speaker?

  • Metal vs. Plastic Speakers: Why choose the aluminum design for events?

  • Can I customize the wireless music player with my company’s logo?

  • Is Bluetooth 5.0 compatible with the latest smartphones for stable streaming?

  • Does the portable wireless charger work while playing music?

  • How durable is the mini metal speaker for outdoor adventures?

  • What makes this credit card speaker suitable for clear audio in small spaces?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material & BuildOutdoor events, corporate brandingIndustry Standard: Plastic (ASTM D6349)
Our Base: Aluminum (ASTM B209 corrosion resistance)
Our Advanced: Reinforced alloy (ASTM F1527)		▲ Base: 30% lighter than plastic (6.2mm thickness)
▲ Advanced: 50% stronger than Base (4.8mm)		Base: 20% costlier than plastic
Advanced: Slightly heavier (85g vs 70g Base)
Wireless ConnectivityMusic streaming, video callsIndustry Standard: Bluetooth 4.2 (10m range)
Our Base: Bluetooth 5.0 (30m range)
Our Advanced: Bluetooth 5.3 + LE Audio (50m range)		▲ Base: 3x faster pairing than Industry
▲ Advanced: Supports spatial audio		Base: No video call support
Advanced: Requires compatible devices
Audio PerformanceParties, travelIndustry Standard: 2W output (75dB max)
Our Base: 3W (85dB)
Our Advanced: 5W + bass boost (95dB)		▲ Base: Louder than Industry (10dB gain)
▲ Advanced: Richer bass (ISO 226:2003 compliance)		Base: Limited bass depth
Advanced: Slightly shorter battery life
Portability & DesignFitness, commutingIndustry Standard: 12mm thickness
Our Base: 8mm (credit card size)
Our Advanced: 5mm (foldable design)		▲ Base: Slimmer than Industry (40% thinner)
▲ Advanced: 40% smaller folded		Base: No waterproofing
Advanced: Fragile hinges
Battery LifeLong trips, emergency useIndustry Standard: 4 hours (2000mAh)
Our Base: 6 hours (3000mAh)
Our Advanced: 10 hours + wireless charging (5000mAh)		▲ Base: 50% longer runtime
▲ Advanced: Dual-role charging (USB-C)		Base: No fast charging
Advanced: Bulky when unfolded
Special FeaturesCorporate gifts, promotionsIndustry Standard: No customization
Our Base: Logo engraving (ISO 17940)
Our Advanced: Full-color printing + NFC tagging		▲ Base: Brand visibility boost
▲ Advanced: Trackable via NFC		Base: Limited design options
Advanced: Higher price tier

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.