The Dell Pro Plus - EB525 earbuds feature adaptive active noise cancellation and a built-in microphone, designed for calls and music. With a playback time of 8 hours on a single charge, these in-ear earbuds are perfect for on-the-go use.

• Frequency range: 20 Hz to 20 kHz
• Driver size: 11.6 mm
• Bluetooth connectivity with USB-C charging
• Waterproof and dustproof with IP54 rating
• Hear Protection feature included

Technical details

• Producer product family: Earbuds
• Producer product name: Pro Plus - EB525
• ANC: Yes
• Connector type: Bluetooth
• Net weight: 0.065 kg
• Noise canceling: Yes
• Other features: Hearing Protection; Adaptive Active Noise Cancellation; Wireless Charging; USB Charging; Bluetooth Pairing

Specifications

• Frequency: 20-20k kHz
• Warranty: 36 month(s)

Audio

• Built-in microphone: Yes

Battery

• Playback time (single charge): 8 h
• Portable charger charging time: 2 h
• Talk time (single charge): 5 h

Features

• Package content: Dell Pro Plus Earbuds - EB525; Dell Wireless Audio Receiver - HR024; USB-C Charging cable; User Documentation

Loudspeakers

• Driver size: 11.6 mm

Microphone

• Microphone sensitivity: -35±1 dB

Networking

• Bluetooth: Yes

Other features

• Colour: Black
• Compatible operating systems: Windows 10 64 Bit; Windows 11 64 Bit; iOS; Android; macOS

Ports & interfaces

• USB port: USB-C

Additional specifications

• Product type: Headset
• Wearing style: In-ear
• Recommended usage: Calls/Music
• Product colour: Black
• Operating keys: Bluetooth pairing
• Protection features: Dustproof, Waterproof
• International Protection (IP) code: IP54
• Signal-to-Noise Ratio (SNR): 66 dB
• Number of paired devices remembered: 8
• Number of simultaneously connected devices (max): 2
• Hearing protection: Yes
• Connectivity technology: True Wireless Stereo (TWS)
• Bluetooth version: 5.3
• Frequency response (music mode): 20 - 20000 Hz
• Wireless range: 30 m
• Ear coupling: Intraaural
• Headphone sensitivity: 106 dB
• Noise canceling type: Active
• Microphone type: Built-in
• Microphone frequency: 100 - 8000 Hz
• MEMS (Micro-Electro-Mechanical System) microphone: Yes
• Battery operated: Yes
• Battery type: Built-in battery
• Battery capacity: 66 mAh
• Talk time (with charging case): 16.5 h
• Battery capacity (charging case): 500 mAh
• Continuous audio playback time (charging case/ANC on): 33 h
• Continuous audio playback time (ANC on): 8 h
• Battery recharge time: 2 h
• Fast charging: Yes
• Fast charging time: 5 min
• Talk time (ANC on): 5 h
• Wireless charging: Yes
• Windows operating systems supported: Windows 10, Windows 11
• Mac operating systems supported: Yes
• Mobile operating systems supported: Android, iOS
• Width: 24.6 mm
• Depth: 23.5 mm
• Height: 32.2 mm
• Left earpiece weight: 6 g
• Right earpiece weight: 6 g
• Charging case dimensions (W x D x H): 30.86 x 58 x 63.87 mm
• Charging case weight: 50.4 g
• AC adapter included: No
• Receiver included: Yes
• Cables included: USB Type-C
• USB Type-C charging port: Yes