Sony WH-CH400 Wireless Headphones Blue

Summary

Experience lightweight, reliable sound for daily commutes and long calls with the Sony WH-CH400 Wireless Headphones in Blue. These on-ear Bluetooth headphones deliver clear audio, comfortable cushioned pads and up to 20 hours of battery life, solving the hassle of tangled wires and short-playtime devices. Designed for all-day wear, they fold flat for travel and include wired playback for backup. Backed by Sony’s 1-year warranty and ’s trusted customer service and secure delivery, you get genuine product assurance, hassle-free returns and responsive support — confidence to enjoy music, movies and calls wherever you go.

Top Features

• Wireless Bluetooth freedom — seamless pairing for hands-free listening and clear calls.
• Up to 20 hours battery life — all-day play without constant charging.
• Lightweight on-ear design — comfortable for long wear and effortless portability.
• Fold-flat design — slips easily into backpacks for travel and commuting.
• Cushioned ear pads — soft contact for better comfort and passive noise isolation.
• Wired playback option — 3.5mm audio cable included as a reliable backup.
• Built-in microphone — crisp voice pick-up for calls and virtual meetings.
• Clear, balanced sound — tuned for vocals and everyday playlists.
• Durable build — sturdy hinges and quality materials for long-term use.
• Fast, simple controls — managing playback and calls without reaching for your device.

Technical Specifications

Why Buy From ?

• Verified genuine Sony products with manufacturer warranty honored.
• Secure packaging and reliable nationwide delivery to protect your purchase.
• Easy returns and responsive customer support to resolve issues quickly.
• Transparent pricing and honest product descriptions you can trust.
• After-sales assistance and guidance for setup, pairing and warranty claims.

Who Should Buy This?

• Daily commuters who need lightweight, comfortable headphones for travel.
• Students and remote workers seeking clear call quality and long battery life.
• Budget-conscious buyers who want a trusted Sony audio experience.
• Casual listeners wanting a portable option with wired backup capability.
• Anyone who prefers simple controls and fuss-free Bluetooth pairing.

Frequently Asked Questions

Q: How long does the battery last on a single charge?

A: The WH-CH400 offers up to around 20 hours of wireless playback on a full charge, depending on volume and usage conditions.

Q: Can I use these headphones while charging?

A: For safety and optimal performance, it’s recommended to use the headphones wirelessly or via the 3.5mm wired connection; charging while in use is not advised regularly.

Q: Are these headphones compatible with Android and iPhone?

A: Yes — Bluetooth pairing works with Android, iOS and most Bluetooth-enabled devices. Wired connection via 3.5mm works with any device that has a headphone jack or adapter.

Q: Do these headphones have active noise cancellation?

A: No, the WH-CH400 uses passive noise isolation from its cushioned pads rather than active noise cancellation.

Q: What is covered under warranty and how do I claim it?

A: The standard 1-year manufacturer warranty covers defects in materials and workmanship. For claims, contact Sony support or reach out to ’s customer service for guidance and assistance with the process.

Q: Is there a microphone for calls and voice assistants?

A: Yes, the headphones include a built-in microphone for hands-free calls and basic voice assistant use.