JVC HA S40BT vs. Cooler Master MH670

Headphones Comparison, Reviews and Tests

Side by side comparison and review of JVC HA S40BT and Cooler Master MH670. 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

JVC HA S40BT vs. Cooler Master MH670 Comparison Chart
DESIGN AND DIMENSIONS JVC HA S40BT Cooler Master MH670
Product Type Headphones - Bluetooth - wireless Headset - 2.4 GHz - wireless
Height - 19.15 cm
Width - 19.2 cm
Depth - 8.5 cm
Weight 146 g 346.5 g JVC HA S40BT are lighter than JVC HA S40BT headphones.
Body Material - Plastic, steel
Earpad Material - Foam, polyurethane leather
Headband Material - PU leather
Recommended Use Portable electronics -
SOUND QUALITY JVC HA S40BT Cooler Master MH670
Headphones Form Factor On-ear Full size
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth 2.4 GHz radio frequency
Bluetooth Version Bluetooth 3.0 -
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Low Complexity Subband Coding (SBC) -
Sound Output Mode Stereo Stereo
Sound Effects Bass Boost 7.1 Channel Virtual Surround Sound
Frequency Response 20 - 20000 Hz 15 - 20000 Hz Cooler Master MH670 offer a larger frequency range than JVC HA S40BT.
Max Input Power - 150 mW
Sensitivity - 110 dB
Impedance - 32 Ohm
Diaphragm 30.5 mm 50 mm Cooler Master MH670 have a thicker diaphragm than JVC HA S40BT.
Magnet Material Neodymium Neodymium
In-Cord Volume Control - Yes
MICROPHONE JVC HA S40BT Cooler Master MH670
Form Factor - Detachable headset microphone
Type - Boom
Microphone Operation Mode - Omni-directional
Frequency Response - 50 - 18000 Hz
Sensitivity - -40 dB
Signal-To-Noise Ratio - 50 dB
REMOTE CONTROL JVC HA S40BT Cooler Master MH670
Controls - Power on/off, microphone on/mute, master volume
CABLE JVC HA S40BT Cooler Master MH670
Cable Type Micro-USB charge cable Mini-phone 3.5 mm to mini-phone 3.5 mm cable - 1.5 m
Micro-USB charge cable - 1.2 m
USB-C to USB-A adapter
Cable Length - 1.5 m
BATTERY AND CHARGING JVC HA S40BT Cooler Master MH670
Battery Type Handset battery rechargeable Headset battery rechargeable
Battery Capacity - 1500 mAh
Battery Life 17 hour(s) 24 hour(s) Cooler Master MH670 lasts longer on a single charge than the JVC HA S40BT.
Charging Time 3 hour(s) -
CONNECTIONS JVC HA S40BT Cooler Master MH670
Connector Type Bluetooth USB 2.0 (4 PIN USB Type A)
OTHERS JVC HA S40BT Cooler Master MH670
Service & Support - Limited warranty - 2 years
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