Description: Redefine audio clarity with an AI-based noise-cancelling mic and Adaptive ANC, designed for modern professionals.
Product Name: Pro Plus Earbuds - EB525
Performance - Product type: Headset
Performance - Wearing style: In-ear
Performance - Recommended usage: Calls/Music
Performance - Product colour: Black
Performance - Operating keys: Bluetooth pairing
Performance - Protection features: Dustproof, Waterproof
Performance - International Protection (IP) code: IP54
Performance - Signal-to-Noise Ratio (SNR): 66 dB
Performance - Number of paired devices remembered: 8
Performance - Number of simultaneously connected devices (max): 2
Performance - Hearing protection: Yes
Ports & interfaces - Connectivity technology: True Wireless Stereo (TWS)
Ports & interfaces - Bluetooth: Yes
Ports & interfaces - Bluetooth version: 5.3
Ports & interfaces - Frequency response (music mode): 20 - 20000 Hz
Ports & interfaces - Wireless range: 30 m
Headphones - Ear coupling: Intraaural
Headphones - Headphone sensitivity: 106 dB
Headphones - Noise canceling: Yes
Headphones - Noise canceling type: Active
Microphone - Microphone type: Built-in
Microphone - Microphone frequency: 100 - 8000 Hz
Microphone - Microphone sensitivity: -35 dB
Microphone - MEMS (Micro-Electro-Mechanical System) microphone: Yes
Battery - Battery operated: Yes
Battery - Battery type: Built-in battery
Battery - Battery capacity: 66 mAh
Battery - Talk time (with charging case): 16.5 h
Battery - Battery capacity (charging case): 500 mAh
Battery - Continuous audio playback time (charging case/ANC on): 33 h
Battery - Continuous audio playback time (ANC on): 8 h
Battery - Battery recharge time: 2 h
Battery - Fast charging: Yes
Battery - Fast charging time: 5 min
Battery - Talk time (ANC on): 5 h
Battery - Wireless charging: Yes
System requirements - Windows operating systems supported: Windows 10, Windows 11
System requirements - Mac operating systems supported: Yes
System requirements - Mobile operating systems supported: Android, iOS
Weight & dimensions - Width: 24.6 mm
Weight & dimensions - Depth: 23.5 mm
Weight & dimensions - Height: 32.2 mm
Weight & dimensions - Left earpiece weight: 6 g
Weight & dimensions - Right earpiece weight: 6 g
Weight & dimensions - Charging case dimensions (W x D x H): 30.86 x 58 x 63.87 mm
Weight & dimensions - Charging case weight: 50.4 g
Packaging content - AC adapter included: No
Packaging content - Receiver included: Yes
Packaging content - Cables included: USB Type-C
Power - USB Type-C charging port: Yes | 
