EPOS I SENNHEISER IMPACT MB 660 UC vs. Trust Lima

Headphones Comparison, Reviews and Tests

In depth comparison and review of EPOS I SENNHEISER IMPACT MB 660 UC and Trust Lima. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.

Headphones Specifications Comparison

EPOS I SENNHEISER IMPACT MB 660 UC vs. Trust Lima Comparison Chart
DESIGN AND DIMENSIONS EPOS I SENNHEISER IMPACT MB 660 UC Trust Lima
Product Type Headset - Bluetooth - wireless - NFC - USB, 3.5 mm jack Headset - wired - 3.5 mm jack
Weight 227 g -
Recommended Use Portable electronics, computer Computer
Bluetooth Range (Operating Distance) 25 m -
SOUND QUALITY EPOS I SENNHEISER IMPACT MB 660 UC Trust Lima
Headphones Form Factor Full size On-ear
Headphones Technology Dynamic -
Ear Cups Type Closed -
Adjustable Headband - Yes
Foldable Yes - EPOS I SENNHEISER IMPACT MB 660 UC can be folded.
Connectivity Technology Wireless Wired
Wireless Technology Bluetooth -
Bluetooth Version Bluetooth 4.2 -
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Device ID Profile (DIP) -
Bluetooth Audio Codec SBC, aptX -
Active Noise Cancelling Yes - EPOS I SENNHEISER IMPACT MB 660 UC are equipped with active noice cancellation.
Active Noise Cancelling Technology NoiseGard active noise compensation -
Sound Output Mode Stereo Stereo
Frequency Response 17 - 23000 Hz -
Total Harmonic Distortion (THD) <0.5% -
Sensitivity 118 dB -
Impedance 46 Ohm -
In-Cord Volume Control - Yes
MICROPHONE EPOS I SENNHEISER IMPACT MB 660 UC Trust Lima
Form Factor Built-in -
Type - Boom
Frequency Response 150 - 6800 Hz -
Microphones Included 3 -
REMOTE CONTROL EPOS I SENNHEISER IMPACT MB 660 UC Trust Lima
Controls - Volume
CABLE EPOS I SENNHEISER IMPACT MB 660 UC Trust Lima
Cable Type Audio cable
Micro-USB cable
Headset cable
BATTERY AND CHARGING EPOS I SENNHEISER IMPACT MB 660 UC Trust Lima
Battery Type Headset battery rechargeable - lithium polymer -
Battery Capacity 700 mAh -
Battery Life 30 hours -
Standby Time 360 hours -
Charging Time 3 hours -
WIRELESS LINK EPOS I SENNHEISER IMPACT MB 660 UC Trust Lima
Transmission Range 25 m -
CONNECTIONS EPOS I SENNHEISER IMPACT MB 660 UC Trust Lima
Connector Type - Microphone (mini-phone 3.5mm)
Headphones (mini-phone 3.5mm)
OTHERS EPOS I SENNHEISER IMPACT MB 660 UC Trust Lima
Included Accessories Carrying case, Bluetooth adapter, airplane adapter -
Service & Support Limited warranty - 2 years Limited warranty - 2 years
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