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Welcome To Focus CameraIt all started with a little camera shop in Brooklyn. Founded in 1966, Focus has faithfully served the New York City Metropolitan Area for over half a century. In that time, we've built a tight knit community of photographers, videographers, musicians, and other creators passionate about reaching their goals.Today we have two retail store locations, hundreds of employees, and millions of satisfied customers. However, our mission remains the same: to help creators find the gear they need to realize their vision.Sony WH-CH520 Wireless On-Ear Headphones (Black) with Protective Sony WH-CH520 Wireless On-Ear Headphones (Black) with Protective CaseBrand New in Original to feel comfortable and look stylish

Bluetooth wireless technology for easy wireless listening

Built-in microphone for hands-free calling

Simple button press connects to smartphone's voice assistant

Buttons to play, stop, or skip through tracks and adjust volume

Lightweight, compact design and swivel earcups

Slim, adjustable headband

50 hours of battery life with fast charging

What's in the Box

• Sony WH-CH520 Stamina Wireless On-Ear Bluetooth Headphones (Black)
• USB Type-C Charging Cable
• Owner's Manual
• Limited 1-year Warranty
• Knox Gear Protective Headphone Case

Bundle Description Knox Gear Hard Case for Headphones

The Knox Gear Hard Case is designed to fit your headphones. This case is made up of high-quality EVA material, it’s semi-waterproof lightweight design protects your headphones from bumps and splashes.

Travel Friendly

This travel-friendly case is shockproof, durable and it easily fits in your backpack or luggage.

Unique Design

The case features a 360-degree zipper that keeps your headphones and all accessories safe.

*Note: Headphones are not included

• High-quality EVA material
• Durable and shockproof
• 360-degree zipper
• Semi-waterproof lightweight design
• Keeps your headphones and all accessories safe
• Protection from bumps and splashes

• Knox Gear Hard Case for Headphones

Sony WH-CH520 Compact Easy Carrying Wireless Bluetooth On-Ear Headphones (Black)

Sony WH-CH520 Compact Easy Carrying Wireless Bluetooth On-Ear Headphones keep your music playing all day with a battery life that delivers up to 50 hours of power. USB Type-C quick charging gives up to 90 mins of playback from 3 minutes of charge. Now you’ll have enough power for multi-day road trips and long festival weekends.

Customized for All Your Music Preferences

The EQ Custom feature on the Sony Headphones Connect App tailors sounds to your personal preference. Choose from a variety of presets to match sound quality with the genre of music you're listening to. Or create and save your own presets.

Designed to be Lightweight

Designed with comfort in mind, the WH-CH520 headphones are lightweight and feature soft earpads, additional head cushion, and silent joints so you can enjoy your favorite music and podcasts all day long.

Easy Hands Free-Calling

Conversation flows freely with easy hands-free calling, thanks to the built-in microphone. No need to even take your phone from your pocket.

Multipoint Connection

For total convenience, this Bluetooth headphone can be paired with two Bluetooth devices at the same time. Simply switch from a video or song on your laptop to a call on your cellphone, so that you’ll never miss a call.

Swivel Design

Swivel design for compact and easy carrying.

Voice Assistant

Just say OK Google or Hey Siri to activate your preferred voice assistant.

Fast Pair

Easily find your missing headphones by sound or check their last known location in Google’s Find My Device app on your smartphone.

Digital Sound Enhancement

Boost the quality of compressed music files and enjoy streaming music with high-quality sound through DSEE.

Immersive Sound

360 Reality Audio compatible so you can fully immerse yourself in sound all around you.

• Battery life that delivers up to 50 hours of power
• USB Type-C quick charging
• Gives up to 90 mins of playback from 3 minutes of charge
• Sony Headphones Connect App tailors sound to your preference
• Lightweight and features soft earpads, additional head cushion
• Hands-free calling via built-in microphone
• Can be paired with two Bluetooth devices at the same time
• Swivel design for compact and easy carrying
• Features google assistant and Siri
• Find your missing headphones through the find my device app

• Sony WH-CH520 Compact Easy Carrying Wireless Bluetooth On-Ear Headphones with Microphone (Black)
• USB Cable
• Limited 1-Year Warranty

Specifications Sony WH-CH520 Stamina Wireless On-Ear Headphones

General Features

• Headphone type: Closed dynamic
• Driver unit: 11.82 inches
• Magnet: Ferrite
• Frequency response (Bluetooth communication): 20 Hz–20,000 Hz (44.1 kHz Sampling)
• Volume control: Yes
• Wearing style: Supra Aural
• Weight: 4.66 oz

Battery

• Battery charge time: Approx. 4.5 hours (Full charge)
• Battery charge method: USB type-C
• Battery life (Continuous music playback time): Maximum 35 hours (fully charged)
• Battery life (Continuous communication time): Maximum 30 hours (fully charged)
• Battery life (Waiting time): Maximum 200 hours (fully version: Bluetooth Specification version 5.0
• Effective range: Line of sight approximately 30 feet (10 m)
• Frequency range: 2.4 GHz band (2.4000–2.4835 GHz)
• Profile: A2DP, AVRCP, HFP, HSP
• Supported audio format(s): SBC, AAC
• Supported content protection: SCMS-T

class="endtab">ReturnsShipping

Shipping is free within the continental United States (lower 48 states only). Rates include handling and insurance.

Domestic Shipping

Lower 48 States: Free shipping, including handling and insurance.
Alaska, Hawaii, Puerto Rico, U.S. Territories, APO & FPO: Additional shipping charges may apply, and some items cannot be shipped to these locations. Please use the Shipping and Payments tab with your ZIP code to confirm availability and view exact costs. Free shipping applies only to the lower 48 states.

International Shipping

All international orders are processed through ’s Global Shipping Program. Please see the Shipping tab for detailed costs and available options.

Restrictions

Orders cannot be shipped to hotel addresses at this time.

Payment

Payment

We accept major credit cards and PayPal; however, American Express is not supported on this platform. All payments are securely processed through ’s managed payment system. Immediate PayPal payment is required for all Buy It Now purchases, while payments for Best Offers are due within 3 days. If you need special payment arrangements, please contact us via messages.

Please note that payments cannot be modified once an order is submitted or fulfilled, so any issues must be resolved beforehand. For payment-related questions or assistance, contact customer support directly

Returns

Returns

We want you to be happy with your purchase. If you're not satisfied, you may return your item within 30 days of delivery. Please contact us via messages or the returns link to obtain an RMA number.

Domestic Purchases

• If you wish to return an item, please contact us via messages or the returns link to obtain a Returned Merchandise Authorization (RMA) number. This ensures proper handling of your return or replacement.
• To qualify for a full refund (less shipping expenses), the item must be in its original new condition, with all packaging, manuals, and paperwork intact and unaltered. Opened items are eligible for return but may be subject to a restocking fee.
• Customers are responsible for the shipping and handling costs incurred in sending the item. If your order included Free Shipping, the shipping expenses we paid on your behalf will be deducted from your refund. If an item is refused, the carrier charges for both ways will be deducted from your refund.
• All returns are subject to inspection. Items must be in brand new condition as described above. If not, the return may be deemed non-refundable or subject to a restocking fee of at least 15%. Missing accessories or signs of wear may result in higher restocking fees. For specific fee details, please contact us via messages.
• Returns must be packed in an outer shipping carton (not just the original product box), with the RMA number clearly marked on the shipping label. Include a copy of your invoice and order number, and insure your return shipment with prepaid shipping. We do not accept COD shipments.
• Certain product categories are not eligible for return due to hygienic or sanitary reasons, as required by manufacturers. Consumable goods or items locked by manufacturers (such as Apple or HP) are not returnable.

Promotional Items

• If you received a free item as part of a “Buy 1, Get 1 Free” promotion, the free item must be returned with your original return request to receive a full refund. If the free item is not returned, its value will be deducted from your refund amount.

Other Issues

• For warranty claims, lost merchandise, transit issues, or order cancellations, please contact us via messages. In the event of a price or description error, we will notify you promptly. You will have no obligation to proceed with the purchase, and any amount charged will be fully refunded.

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