The Sony WH-CH520 are wireless on-ear headphones that weigh about 147 g and connect over Bluetooth 5.2. They support the SBC and AAC codecs.

Sony rates music playback at up to 50 hours with AAC and up to 45 hours with SBC on a full charge. Three minutes of charging gives about 1.5 hours of playback, and ten minutes gives about 5.5 hours. They charge over USB Type-C in about 3 hours.

Key Features

• Battery: Up to 50 hours with AAC and 45 hours with SBC.
• Quick charge: About 1.5 hours of playback after 3 minutes, 5.5 hours after 10 minutes.
• Bluetooth 5.2: A2DP, AVRCP, HFP and HSP profiles.
• Two devices: Multipoint connection links the headset to 2 devices at once.
• Calls: Up to 40 hours of communication time.
• Weight: About 147 g.

Specifications

Frequently Asked Questions

How long does the battery last?
Up to 50 hours of music with AAC and up to 45 hours with SBC. Using the equalizer or DSEE shortens this.

How fast does it charge?
A full charge takes about 3 hours. Three minutes gives about 1.5 hours of playback.

Can I use two devices?
Yes. Multipoint connection links the headset to 2 devices at once.

Is it waterproof?
No. Sony states the headset is not waterproof.

Is this genuine Sony?
100% genuine, backed by the manufacturer warranty, delivered across India.

Shipping & Delivery

We aim to deliver your order quickly and safely across India.

• Orders are usually processed within 24–48 hours (excluding Sundays & holidays)
• Once shipped, delivery typically takes 2–7 business days, depending on your location
• You will receive a tracking link via SMS/email once your order is dispatched
  

Shipping Charges

• Shipping charges (if applicable) will be displayed at checkout
• Free shipping may be available on select products or order values
  

Order Tracking

• Track your order anytime using the link shared after dispatch
• For any assistance, feel free to contact our support team
  

Important Notes

• Delivery timelines may vary due to courier delays, weather, or unforeseen circumstances
• Ensure your address and contact details are accurate to avoid delays
• We currently ship only within India

Easy 7-Day Support

We offer 7-day support from the date of delivery in case of:

• Damaged product on arrival
• Manufacturing defects
• Incorrect item received
  

Conditions for Return/Replacement

To be eligible:

• Product must be unused and in original condition
• Must include original packaging, accessories, and invoice
• Issue must be reported within 7 days of delivery
  

Non-Returnable Items

• Used or physically damaged products
• Products without original packaging
• Items damaged due to misuse
  

How to Request

• Contact us via email or phone with your order ID and issue details
• Share images/videos if required for faster resolution
• Our team will guide you through the next steps
  

Refunds (if applicable)

• Refunds are processed after product inspection
• Amount will be credited to the original payment method within 5–7 business days