ifrogz Audio Little Rockerz vs. EPOS I SENNHEISER IMPACT MB 660 UC

Headphones Comparison, Reviews and Tests

In depth comparison and review of ifrogz Audio Little Rockerz and EPOS I SENNHEISER IMPACT MB 660 UC. 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

ifrogz Audio Little Rockerz vs. EPOS I SENNHEISER IMPACT MB 660 UC Comparison Chart
DESIGN AND DIMENSIONS ifrogz Audio Little Rockerz EPOS I SENNHEISER IMPACT MB 660 UC
Product Type Headphones - wired - 3.5 mm jack Headset - Bluetooth - wireless - NFC - USB, 3.5 mm jack
Weight - 227 g
Colour Purple -
Recommended Use - Portable electronics, computer
Bluetooth Range (Operating Distance) - 25 m
SOUND QUALITY ifrogz Audio Little Rockerz EPOS I SENNHEISER IMPACT MB 660 UC
Headphones Form Factor On-ear Full size
Headphones Technology - Dynamic
Ear Cups Type - Closed
Foldable - Yes EPOS I SENNHEISER IMPACT MB 660 UC can be folded.
Connectivity Technology Wired Wireless
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
Volume Limiting Function Yes -
Sound Output Mode Stereo Stereo
Frequency Response - 17 - 23000 Hz
Total Harmonic Distortion (THD) - <0.5%
Sensitivity - 118 dB
Impedance - 46 Ohm
Diaphragm 30 mm -
MICROPHONE ifrogz Audio Little Rockerz EPOS I SENNHEISER IMPACT MB 660 UC
Form Factor - Built-in
Frequency Response - 150 - 6800 Hz
Microphones Included - 3
CABLE ifrogz Audio Little Rockerz EPOS I SENNHEISER IMPACT MB 660 UC
Cable Type Headphones cable - 1.2 m Audio cable
Micro-USB cable
Cable Length 1.2 m -
BATTERY AND CHARGING ifrogz Audio Little Rockerz EPOS I SENNHEISER IMPACT MB 660 UC
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 ifrogz Audio Little Rockerz EPOS I SENNHEISER IMPACT MB 660 UC
Transmission Range - 25 m
CONNECTIONS ifrogz Audio Little Rockerz EPOS I SENNHEISER IMPACT MB 660 UC
Connector Type Headphones (mini-phone stereo 3.5 mm) -
OTHERS ifrogz Audio Little Rockerz EPOS I SENNHEISER IMPACT MB 660 UC
Included Accessories - Carrying case, Bluetooth adapter, airplane adapter
Service & Support - Limited warranty - 2 years
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