Sony WF-1000XM4 True Wireless Noise Cancelling Earbuds Black - Good Pre-owned

Sony WF-1000XM4 True Wireless Noise Cancelling Earbuds Black - Good Pre-Owned

The Sony WF-1000XM4 delivers premium true wireless audio with advanced active noise cancellation, LDAC high-resolution wireless audio support and Sony’s Integrated Processor V1. Finished in Black, these compact earbuds also offer ambient sound control, clear hands-free calling and a Qi-compatible wireless charging case.

Model Number: WF-1000XM4 (Product ID WF1000XM4B / M/N YY2948) | Battery: Battery Tested & Performing Well – The battery has been thoroughly tested and is performing reliably for everyday use.

Warranty

1-Year Warranty – Shop with Confidence

This device comes with a 1-year return-to-base warranty excluding physical and liquid damage, giving you peace of mind with your purchase.

What’s in the Box

• Sony WF-1000XM4 True Wireless Earbuds
• Sony Charging Case
• USB-A to USB-C Charging Cable

Condition – Good Pre-Owned Devices – Great Value

• Affordable Without Compromise – Delivers great value while maintaining full functionality
• Signs of Wear – May show minor scratches, small dings, light cosmetic blemishes, or minor de-colouration, but 100% free of cracks
• Rigorous Multi-Point Inspection – Ensures full functionality and seamless performance
• 100% Genuine Pre-Owned Device – Carefully tested and fully functional
• No extensive repairs or modifications
• Original Parts & Performance – Retains authentic user experience

Key Features

• Integrated Processor V1 – Sony’s dedicated processor combines advanced noise cancellation and efficient Bluetooth audio processing
• Active Noise Cancellation – Dual noise-sensing microphones in each earbud analyse surrounding sound to help reduce unwanted background noise
• Ambient Sound Mode – Allows selected external sounds to pass through for greater awareness when required
• Quick Attention Mode – Temporarily lowers playback and lets ambient sound through for quick conversations
• 6mm Dynamic Drivers – Specially designed driver units deliver detailed audio with strong low-frequency performance
• LDAC High-Resolution Wireless Audio – Supports LDAC transmission at up to 990kbps with compatible devices
• DSEE Extreme – Uses real-time audio processing to help restore detail lost in compressed digital music
• Bluetooth 5.2 – Provides stable wireless connectivity with compatible smartphones, tablets and computers
• SBC, AAC & LDAC Codecs – Supports multiple Bluetooth audio formats for broad device compatibility
• Up to 10m Wireless Range – Sony specifies an approximate line-of-sight Bluetooth range of 10 metres under suitable conditions
• Beamforming Microphones – Designed to focus on the wearer’s voice during compatible calls
• Bone-Conduction Sensor – Detects voice vibrations to help improve speech clarity during phone calls
• Speak-to-Chat – Can automatically pause music and activate ambient sound when the wearer begins speaking
• Adaptive Sound Control – Can adjust compatible noise-cancelling and ambient settings based on activity and recognised locations
• Touch Controls – Touch-sensitive surfaces provide convenient access to playback, noise-control and other supported functions
• Wear Detection – Built-in proximity sensors can automatically pause playback when an earbud is removed and resume when replaced
• Sony Sound Connect Compatibility – Supports compatible sound customisation, firmware updates and headphone settings through Sony’s mobile app
• 360 Reality Audio Compatible – Supports Sony’s immersive 360 Reality Audio format with compatible services and content
• Google Fast Pair – Enables quick pairing and supported device-location features with compatible Android devices
• Microsoft Swift Pair – Supports simplified Bluetooth pairing with compatible Windows computers
• Multipoint Support with Updated Firmware – Can connect to two compatible Bluetooth source devices simultaneously when running supported current firmware
• IPX4 Water Resistance When New – The earbuds were originally rated IPX4 for resistance to splashes and sweat under Sony’s specified test conditions. The charging case is not water resistant, and resistance may diminish through normal wear
• Up to 8 Hours Playback with Noise Cancelling When New – Sony rates the earbuds for up to 8 hours of continuous music playback with noise cancellation enabled
• Up to 12 Hours Playback with Noise Cancelling Off When New – Rated for up to 12 hours of continuous playback with noise cancellation disabled
• Up to 24 Hours Total with Noise Cancelling When New – Charging case provides approximately 16 additional hours for up to 24 hours combined playback
• Up to 36 Hours Total with Noise Cancelling Off When New – Earbuds and charging case can provide up to 36 hours combined playback under Sony’s specified conditions
• 5-Minute Quick Charge – Around five minutes of charging can provide up to approximately 60 minutes of playback under Sony’s test conditions
• USB-C Charging – Charging case supports wired charging through its USB-C connection
• Qi Wireless Charging – Charging case supports compatible Qi-certified wireless charging pads
• Compact Lightweight Earbuds – Each earbud weighs approximately 7.3g for comfortable portable listening
• 41g Charging Case – Compact case protects and recharges the earbuds while travelling

A premium pair of true wireless earbuds combining effective noise cancellation, high-quality LDAC audio, intelligent listening features and flexible wired or wireless charging.