Beats Studio Buds True Wireless Noise-Cancelling Earphones – Moon Grey, Apple & Android Compatible (Open Sealed)

Description

The Beats Studio Buds are compact true-wireless in-ear headphones designed for music, calls, commuting, exercise, and everyday listening. They feature Active Noise Cancelling to reduce surrounding noise and Transparency Mode when the user needs to hear the environment.

A custom acoustic platform delivers powerful, balanced sound, while Class 1 Bluetooth provides an extended wireless range with fewer connection interruptions. The earphones support convenient one-touch pairing with compatible Apple and Android devices, built-in microphones, voice-assistant access, and physical controls on both earbuds.

Each earbud offers up to 8 hours of listening with noise control disabled. Combined with the portable USB-C charging case, total listening time reaches up to 24 hours. The earbuds are IPX4-rated for sweat and water resistance, making them suitable for workouts and non-water sports.

This is the original Beats Studio Buds in Moon Grey—not the newer Studio Buds +. The unit is sold in Open Sealed condition, meaning the packaging has been opened and the earbuds, charging case, battery, ear tips, and accessories should be inspected before delivery.

Key Features

• True-wireless in-ear design
• Moon Grey color
• Active Noise Cancelling
• Transparency Mode
• Powerful and balanced Beats sound
• Compatible with Apple and Android
• One-touch pairing on supported devices
• Class 1 Bluetooth technology
• Built-in microphones
• Wind-noise reduction for clearer calls
• Hands-free “Hey Siri” on compatible Apple devices
• Voice-assistant support
• Spatial Audio support for compatible content
• Physical multifunction button on each earbud
• Either earbud can be used independently
• IPX4 sweat- and water-resistant earbuds
• Up to 8 hours of listening time
• Up to 24 hours with the charging case
• Fast Fuel quick charging
• USB-C charging case
• Three ear-tip sizes
• Condition: Open Sealed

Active Noise Cancelling

Active Noise Cancelling uses external and internal microphones to monitor surrounding sound and reduce unwanted background noise.

ANC is useful for:

• Public transportation
• Offices
• Cafés
• Air travel
• Studying
• Commuting
• Indoor workouts
• Listening in noisy environments

Noise cancellation performance depends on the quality of the ear-tip seal, listening environment, firmware, and correct placement of the earbuds.

Transparency Mode

Transparency Mode allows outside sound to pass through the earbuds, helping the user remain aware of nearby people, announcements, and traffic without removing the earphones.

It is useful when:

• Walking outdoors
• Speaking briefly with another person
• Waiting for announcements
• Working in a shared environment
• Exercising where environmental awareness is required

Transparency Mode should not replace normal attention and safety precautions around traffic or hazardous environments.

Powerful, Balanced Sound

The Beats Studio Buds use a custom acoustic platform designed to deliver clear, balanced sound in a compact in-ear form.

They are suitable for:

• Music
• Podcasts
• Movies
• YouTube
• Mobile gaming
• Video calls
• Audiobooks
• Streaming services

Sound quality and bass response depend heavily on selecting the correct ear-tip size and obtaining a secure acoustic seal.

Apple and Android Compatibility

The Beats Studio Buds are designed to work with both Apple and Android devices.

Apple Features

Compatible Apple-device features include:

• One-touch pairing
• Hands-free “Hey Siri”
• Battery-status display
• Control customization
• Find My support
• Spatial Audio with supported content

Android Features

Compatible Android features include:

• One-touch pairing on supported devices
• Beats app support
• Battery information
• Firmware updates
• Control customization
• Find My Device support where available

Feature availability depends on the phone model, operating-system version, account settings, region, and installed software.

Class 1 Bluetooth

Class 1 Bluetooth technology is designed to provide extended wireless range and fewer dropouts compared with lower-power Bluetooth implementations.

Actual range depends on:

• Connected device
• Walls and physical obstructions
• Wireless interference
• Battery level
• Bluetooth implementation
• Indoor or outdoor environment

The exact Bluetooth version is not clearly specified by Beats on its official specification page, so the listing should use the confirmed Class 1 Bluetooth designation rather than promising a specific Bluetooth version.

Built-In Microphones

Each earbud contains microphones used for noise cancellation and voice pickup. Beats states that each side has two microphones dedicated to ANC and one for voice pickup.

The microphones support:

• Phone calls
• Video meetings
• Voice messages
• Siri
• Android voice assistants
• Noise-cancelling operation
• Transparency Mode

Call clarity depends on wind, background noise, phone signal, application, and internet quality. Beats Studio Buds support

Physical Earbud Controls

Each earbud has a multifunction button for supported controls, including:

• Play and pause
• Answer and end calls
• Skip tracks
• Switch listening modes
• Activate a voice assistant

Press-and-hold behavior can be customized on supported devices.

The physical button provides more deliberate feedback than touch-only controls, although pressing it may push the earbud slightly further into the ear.

Battery Life

The Beats Studio Buds provide:

The charging case provides approximately two additional full earbud charges.

Actual battery life depends on volume, listening mode, call usage, Bluetooth conditions, firmware, temperature, and battery age.

Fast Fuel Charging

When the battery is low, approximately five minutes of charging can provide up to one hour of playback.

Fast Fuel performance depends on the remaining battery level, charging source, cable condition, temperature, and battery health.

USB-C Charging Case

The portable charging case stores and charges both earbuds. It uses a USB-C connection and includes a USB-C charging cable.

Important charging information:

• Charging is through USB-C
• Wireless charging is not supported
• A USB power adapter is not normally included
• The charging case is not water- or sweat-resistant

IPX4 Sweat and Water Resistance

The earbuds carry an IPX4 sweat- and water-resistance rating under IEC 60529. They are designed for exercise and non-water sports but are not waterproof.

Suitable uses include:

• Gym training
• Running
• Walking
• Light exposure to sweat
• Limited water splashes

They should not be used for:

• Swimming
• Showering
• Water sports
• Full water immersion
• Charging while wet

Specifications

Package Contents

The standard retail package includes:

• Beats Studio Buds Earbuds ×2
• Moon Grey USB-C Charging Case ×1
• Silicone Ear Tips in Three Sizes
• USB-C Charging Cable ×1
• Quick Start Guide
• Warranty Documentation

The medium ear tips are normally preinstalled. Package contents should be physically checked because this unit is Open Sealed.

Open Sealed Inspection Checklist

Before delivery, confirm:

• Product is the original Beats Studio Buds
• Product is not Beats Studio Buds +
• Both Moon Grey earbuds are present
• Matching Moon Grey charging case is included
• Small, medium, and large ear tips are present
• Ear tips appear unused and hygienically clean
• USB-C charging cable is included
• Left and right earbuds charge correctly
• Case accepts and holds a charge
• Battery percentage displays normally
• Both earbuds pair together
• Audio plays correctly through both sides
• ANC operates correctly
• Transparency Mode operates correctly
• Both multifunction buttons work
• Microphones work during calls
• Voice assistant activates correctly
• USB-C port is undamaged
• Charging contacts are clean and undamaged
• Earbud speaker meshes are clean
• No cracks, scratches, moisture, or physical damage are present
• Serial number is present and consistent
• Firmware can be recognized and updated
• Earbuds have been reset and removed from previously paired devices

Because in-ear headphones are personal-use products, the earbuds and replaceable ear tips should be hygienically inspected before sale.

Important Notes

• These are Beats Studio Buds, not Studio Buds +.
• The original model provides up to 24 total hours, not the Studio Buds + rating of up to 36 hours.
• The earbuds are sweat- and water-resistant, not waterproof.
• The charging case has no water-resistance rating.
• The case does not support wireless charging.
• Battery runtime is lower when ANC or Transparency Mode is enabled.
• Noise cancellation depends on obtaining a secure ear-tip seal.
• Spatial Audio requires compatible content and hardware.
• Some Apple and Android features require current software or the Beats app.
• These earbuds do not offer every Apple-exclusive function found on AirPods.
• Condition and seller warranty should be stated separately for an Open Sealed unit.
• Battery condition should be tested because lithium batteries can deteriorate while stored.

Best For

• Music and podcasts
• Apple users
• Android users
• Commuting
• Travel
• Gym workouts
• Running
• Office use
• Studying
• Phone and video calls
• Compact everyday carrying
• Users who prefer physical earbud buttons
• Users who need both ANC and Transparency Mode

Why Choose Beats Studio Buds?

• Compact true-wireless design
• Stylish Moon Grey finish
• Active Noise Cancelling
• Transparency Mode
• Powerful, balanced audio
• Compatible with Apple and Android
• Class 1 Bluetooth connection
• Built-in microphones
• Physical controls on both earbuds
• Hands-free Siri support
• Either earbud can operate independently
• IPX4 sweat and water resistance
• Up to 8 hours from the earbuds
• Up to 24 hours with the charging case
• Fast Fuel quick charging
• Convenient USB-C charging
• Lightweight 5g earbud design
• Open Sealed condition can offer strong value when fully inspected and tested