HP 500 vs. EPOS I SENNHEISER ADAPT 135 USB II

Headphones Comparison, Reviews and Tests

Detailed comparison and review of HP 500 and EPOS I SENNHEISER ADAPT 135 USB II. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.

Headphones Specifications Comparison

HP 500 vs. EPOS I SENNHEISER ADAPT 135 USB II Comparison Chart
DESIGN AND DIMENSIONS HP 500 EPOS I SENNHEISER ADAPT 135 USB II
Product Type Headset - Bluetooth - wireless Headset - wired - USB, 3.5 mm jack
Series - ADAPT 100 Series
Height 8.5 cm -
Width 19 cm -
Depth 17.2 cm -
Weight 220 g 145.3 g EPOS I SENNHEISER ADAPT 135 USB II are lighter than HP 500 headphones.
Colour Black Black
Earpad Material - Leatherette
Protection Water-resistant -
Recommended Use Portable electronics, computer Portable electronics, computer
SOUND QUALITY HP 500 EPOS I SENNHEISER ADAPT 135 USB II
Headphones Form Factor Full size On-ear
Headphones Technology - Dynamic
Connectivity Technology Wireless Wired
Wireless Technology Bluetooth -
Sound Output Mode Stereo Stereo
Sound Effects - EPOS Voice
Frequency Response - 20 - 20000 Hz
Max Sound Pressure - 115 dB
Magnet Material - Neodymium
In-Cord Volume Control Yes Yes
MICROPHONE HP 500 EPOS I SENNHEISER ADAPT 135 USB II
Type Boom Boom
Microphone Operation Mode - Mono
Noise Cancelling - Yes EPOS I SENNHEISER ADAPT 135 USB II microphone can cancel out ambient noise.
Frequency Response - 100 - 8000 Hz
REMOTE CONTROL HP 500 EPOS I SENNHEISER ADAPT 135 USB II
Controls Volume Volume, answer/end
CABLE HP 500 EPOS I SENNHEISER ADAPT 135 USB II
Cable Type USB-C cable Headset cable
FEATURES HP 500 EPOS I SENNHEISER ADAPT 135 USB II
Features - EPOS ActiveGard
BATTERY AND CHARGING HP 500 EPOS I SENNHEISER ADAPT 135 USB II
Battery Type Rechargeable -
Battery Capacity 300 mAh -
Battery Life 20 hour(s) -
CONNECTIONS HP 500 EPOS I SENNHEISER ADAPT 135 USB II
Connector Type USB (USB Type-C) Headset (USB Type-A)
Headset (mini-phone 3.5mm)
OTHERS HP 500 EPOS I SENNHEISER ADAPT 135 USB II
Software Certification - Optimised for UC
Compliant Standards Plug and Play -
Service & Support Limited warranty - 2 years Limited warranty - 2 years
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