Sony
Sony MDRAS400IPB.CE7 Active iPhone/iPad/iPod Headphones
★★★★★
Stay Active with the Sony MDR-AS400iP Headphones The Sony MDR-AS400iP Active Headphones are designed for your active lifestyle. These earbuds deliver clear sound and a secure fit, making them perfect for workouts, runs, and everyday use with your iPhone, iPad, or iPod. Key Features: Earbuds de...
$14.99*
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*Price sourced from Amazon.com. Last updated:Jun 19, 2026.Price and availability are subject to change.
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Overview
Stay Active with the Sony MDR-AS400iP Headphones
The Sony MDR-AS400iP Active Headphones are designed for your active lifestyle. These earbuds deliver clear sound and a secure fit, making them perfect for workouts, runs, and everyday use with your iPhone, iPad, or iPod.
Key Features:
- Earbuds design for a comfortable and secure fit.
- Ideal for use with iPhone, iPad, and iPod devices.
- Designed for active lifestyles.
Specifications:
- Type: Earbuds headphones
Key Features
Ecouteurs intra-auriculaires étanches de 10 g pour iPhone avec fixations à boucle réglables, diaphragme de 9 mm et cordon de 1,2 m
Specifications
Brand
Sony
Model
MDRAS400IPB.CE7
Type
Intra-auriculaire (In-ear)
Weight
10 g
Diaphragm Size
9 mm
Cord Length
1.2 m
Compatibility
iPhone/iPad/iPod
Pros & Cons
👍 Pros
- These Sony in-ear headphones are designed to be waterproof, making them suitable for active use and outdoor activities.
- The adjustable loop hangers help secure the headphones in place during movement, enhancing stability for active users.
- Weighing only 10 grams, these headphones offer a lightweight design that contributes to comfort during extended wear.
- The 9mm diaphragms are a specific size feature that helps define the audio experience in these compact headphones.
- A 1.2-meter cord provides a practical length for connecting to devices while offering some freedom of movement.
👎 Cons
- The headphones are specifically noted for iPhone compatibility, which might limit optimal functionality with other device types.
- While waterproof, the degree or IPX rating of waterproofing is not specified, leaving ambiguity for extreme conditions.
- The 9mm diaphragm size, while specific, may not appeal to users seeking larger drivers for a different sound profile.
- The fixed 1.2m cord length, while practical, does not offer modularity or options for shorter or longer connections.
- These are in-ear headphones, a design that some users may find less comfortable or secure compared to other form factors.
Frequently Asked Questions
Are these Sony headphones waterproof?
Yes, the Sony MDRAS400IPB.CE7 Active Headphones are described as waterproof, making them suitable for active use.
What devices are these headphones compatible with?
These headphones are designed for use with iPhone, iPad, and iPod devices.
How much do these in-ear headphones weigh?
These in-ear headphones are lightweight, weighing only 10g, which can contribute to comfort during extended wear.
Do these headphones have adjustable fittings?
Yes, they feature adjustable loop fixings, allowing users to secure them comfortably during physical activity.
What is the diaphragm size of the drivers in these headphones?
The headphones are equipped with a 9mm diaphragm, designed to deliver clear audio output.
How long is the cord on these Sony headphones?
The headphones come with a 1.2m long cord, providing adequate length for connection to portable devices.
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