EPOS I SENNHEISER IMPACT MB 660 UC MS vs. Turtle Beach Stealth 700

Headphones Comparison, Reviews and Tests

Side by side comparison and review of EPOS I SENNHEISER IMPACT MB 660 UC MS and Turtle Beach Stealth 700. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.

Headphones Specifications Comparison

EPOS I SENNHEISER IMPACT MB 660 UC MS vs. Turtle Beach Stealth 700 Comparison Chart
DESIGN AND DIMENSIONS EPOS I SENNHEISER IMPACT MB 660 UC MS Turtle Beach Stealth 700
Product Type Headset - Bluetooth - wireless - NFC Headset - Bluetooth - wireless
Weight 227 g -
Earpad Material - Leather, foam
Headband Material - Foam, leather
Recommended Use Portable electronics, computer Game console, portable electronics
Bluetooth Range (Operating Distance) 25 m -
SOUND QUALITY EPOS I SENNHEISER IMPACT MB 660 UC MS Turtle Beach Stealth 700
Headphones Form Factor Full size Full size
Headphones Technology Dynamic -
Ear Cups Type Closed -
Adjustable Headband - Yes
Foldable Yes - EPOS I SENNHEISER IMPACT MB 660 UC MS can be folded.
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth 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) -
Active Noise Cancelling Yes Yes Both headphones are equipped with active noice cancellation.
Active Noise Cancelling Technology Adaptive Noise Control -
Sound Output Mode Stereo Stereo
Sound Effects - Bass Boost, 7.1 Channel Virtual Surround Sound, Vocal Boost, Dynamic Chat Boost, DTS Headphone:X, Superhuman Hearing, Signature Sound, Bass and Treble Boost
Frequency Response 17 - 23000 Hz 20 - 20000 Hz EPOS I SENNHEISER IMPACT MB 660 UC MS offer a larger frequency range than Turtle Beach Stealth 700.
Total Harmonic Distortion (THD) 0.5% -
Sensitivity 118 dB -
Impedance 46 Ohm -
Diaphragm - 50 mm
Magnet Material - Neodymium
Features - ProSpecs glasses relief system
MICROPHONE EPOS I SENNHEISER IMPACT MB 660 UC MS Turtle Beach Stealth 700
Type - Boom
Frequency Response 150 - 6800 Hz -
Microphone Features - Mute function
REMOTE CONTROL EPOS I SENNHEISER IMPACT MB 660 UC MS Turtle Beach Stealth 700
Controls - Dual volume
CABLE EPOS I SENNHEISER IMPACT MB 660 UC MS Turtle Beach Stealth 700
Cable Type Audio cable
Micro-USB cable
USB charge cable - detachable
Audio (digital) cable - detachable
FEATURES EPOS I SENNHEISER IMPACT MB 660 UC MS Turtle Beach Stealth 700
Features - 100% wireless
BATTERY AND CHARGING EPOS I SENNHEISER IMPACT MB 660 UC MS Turtle Beach Stealth 700
Battery Type Headset battery rechargeable Headset battery rechargeable - lithium polymer
Battery Life 30 hours 10 hour(s) EPOS I SENNHEISER IMPACT MB 660 UC MS lasts longer on a single charge than the Turtle Beach Stealth 700.
Standby Time 360 hours -
Charging Time 3 hours -
WIRELESS LINK EPOS I SENNHEISER IMPACT MB 660 UC MS Turtle Beach Stealth 700
Transmission Range 25 m -
OTHERS EPOS I SENNHEISER IMPACT MB 660 UC MS Turtle Beach Stealth 700
Included Accessories Carrying case, Bluetooth adapter, airplane adapter USB dongle
Service & Support Limited warranty - 2 years -
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