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Key Specs
Connection Type: Wired
Water Resistant: false (Resists some degree of water penetration.)
Carrying Case: false
Headphone Fit: In-Ear
General
Product Name: Superman Earbud Headphones
Brand: Bioworld
Ear Cushions: true
Model Number: ER3108SPM
Audio
Sound Isolating: false
Minimum Frequency Response: 20 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
Maximum Frequency Response: 20 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
Impedance: 16 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
Sensitivity: 91 decibels adjusted
Driver Size: 10 millimeters
Connectivity
Connection Type: Wired
Connector Size: 1/8 in. (3.5mm)
Features
Water Resistant: false (Resists some degree of water penetration.)
Carrying Case: false
Design
Headphone Fit: In-Ear
Style: Sports and Exercise
Dimensions
Cord Length: 3.9 feet
Other
UPC: 887439068258
Proudly display your support for your favorite superhero while jamming to your favorite tunes with these Bioworld Superman ER3108SPM earbud headphones. The 10mm dynamic drivers with anisotropic magnets deliver vibrant, crystal-clear sound.
Earbud design: Directs sound into the ear for deep bass and extended frequency response. Silicone ear cushions provide comfort during long listening sessions.
10mm dynamic drivers with anisotropic magnets: Deliver powerful audio.
3.9' cord: Enables a wide range of motion while you listen.
20Hz - 20kHz frequency response: For faithful sound reproduction.
91dB±3dB sensitivity: Ensures sonic vibrancy.
16 ohms impedance: To efficiently conduct power.
Whats Included
Bioworld Superman Earbud Headphones
3 sets of ear tips
Owner's manual
Reviews
Customers are saying
Customers have good things to say about the Superman Earbud Headphones, particularly praising the sound quality as surprisingly great, especially considering the price point. The comfortable fit is another plus, with options available to accommodate various ear sizes. There were no negative customer comments reported.
This summary was generated by AI based on customer reviews.
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.