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Key Specs
Connection Type: Wired
Water Resistant: true (Resists some degree of water penetration.)
Carrying Case: true
Built-In Microphone: true
Headphone Fit: In-Ear
General
Product Name: ADV Alpha Earbud Headphones
Brand: Westone
Ear Cushions: true
Model Number: 78400
Audio
Sound Isolating: true
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: 18 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: 21 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: 97 decibels adjusted
Integrated Amplifier: false
Connectivity
Connection Type: Wired
Connector Size: 1/8 in. (3.5mm)
Detachable Cord: true
Tangle-Resistant Cord: true
Features
Water Resistant: true (Resists some degree of water penetration.)
Carrying Case: true
Built-In Microphone: true
Controls: Call, Volume
Design
Headphone Fit: In-Ear
Style: Sports and Exercise
Dimensions
Cord Length: 4.3 feet
Other
UPC: 602353784004
Enjoy music and calls in any environment with these Westone ADV Alpha 78400 headphones, which feature Up and Over cable routing and a durable magnesium unibody design. The built-in buttons and microphone make it easy to control your device.
Earbud design: Directs sound into the ear for a full listening experience.
Single, extended-range 6.5mm micro driver: In each ear delivers powerful audio.
Up and Over cable routing: Along with a magnesium unibody design allows durable and convenient use.
3-button system and microphone: Located on the AWACS reflective cable allow hands-free calling and control over tracks and volume.
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