August EP650B vs. Poly Voyager Focus 2-M

Headphones Comparison, Reviews and Tests

Side by side comparison and review of August EP650B and Poly Voyager Focus 2-M. 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

August EP650B vs. Poly Voyager Focus 2-M Comparison Chart
DESIGN AND DIMENSIONS August EP650B Poly Voyager Focus 2-M
Product Type Headphones - Bluetooth - wireless - NFC - USB, 3.5 mm jack Headset - Bluetooth - wireless, wired - USB-A via Bluetooth adapter
Height 17.66 cm 18.2 cm
Width 18.86 cm 15.5 cm
Depth 7.1 cm 6.7 cm
Weight 235 g 176 g Poly Voyager Focus 2-M are lighter than August EP650B headphones.
Colour - Black
Earpad Material - Artificial leather
Recommended Use Portable electronics, computer Portable electronics, computer
Bluetooth Range (Operating Distance) 10 m 50 m Poly Voyager Focus 2-M have a greater operating distance than August EP650B.
SOUND QUALITY August EP650B Poly Voyager Focus 2-M
Headphones Form Factor Full size On-ear
Adjustable Headband - Yes
Foldable Yes - August EP650B can be folded.
Connectivity Technology Wireless Wireless, wired
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 4.1 Bluetooth 5.1 Poly Voyager Focus 2-M have a more advanced version of Bluetooth than August EP650B.
Bluetooth Profiles - Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
Active Noise Cancelling - Yes Poly Voyager Focus 2-M are equipped with active noice cancellation.
Active Noise Cancelling Technology - SoundGuard DIGITAL
Sound Output Mode Stereo Stereo
Frequency Response 60 - 20000 Hz 20 - 20000 Hz Poly Voyager Focus 2-M offer a larger frequency range than August EP650B.
Total Harmonic Distortion (THD) 1% -
Diaphragm 50 mm 32 mm August EP650B have a thicker diaphragm than Poly Voyager Focus 2-M.
Signal-To-Noise Ratio 85 dB -
Simultaneously Connectable Devices Qty (Multipoint) - 2 Poly Voyager Focus 2-M have the ability to connect to multiple devices simultaneously.
Features Bluetooth aptX technology Dynamic EQ optimised
MICROPHONE August EP650B Poly Voyager Focus 2-M
Form Factor Built-in -
Type - Boom
Microphone Operation Mode - MEMS-directional
Frequency Response - 100 - 6800 Hz
Microphones Included - 4
REMOTE CONTROL August EP650B Poly Voyager Focus 2-M
Controls - Mute, volume, power on/off, answer/end, ANC mode
CABLE August EP650B Poly Voyager Focus 2-M
Cable Type Headphones cable - detachable Micro-USB charging cable
Cable Length - 1.5 m
FEATURES August EP650B Poly Voyager Focus 2-M
Additional Functions - SoundGuard DIGITAL
BATTERY AND CHARGING August EP650B Poly Voyager Focus 2-M
Battery Type Headphone battery rechargeable - Lithium Ion Headset battery rechargeable - Lithium Ion
Battery Capacity 220 mAh 560 mAh Poly Voyager Focus 2-M have a higher battery capacity than August EP650B.
Battery Life 10 hour(s) 40 hours Poly Voyager Focus 2-M lasts longer on a single charge than the August EP650B.
Battery Life Details - Continuous talk (noise cancelling ON): up to 16 hours
Continuous talk (noise cancelling OFF): up to 18 hours
Continuous hearing (noise cancelling ON): up to 24 hours
Continuous hearing (noise cancelling OFF): up to 40 hours
Standby Time 720 hours 30 days Both headphones have the same lenght of standby time.
Charging Time 2 hour(s) 2 hours The charging of both headphones last the same time.
CONNECTIONS August EP650B Poly Voyager Focus 2-M
Connector Type Headphones (mini-phone stereo 3.5 mm)
USB
USB (USB Type-A)
OTHERS August EP650B Poly Voyager Focus 2-M
Included Accessories - Charging stand, charging cable, travel pouch, BT700 Bluetooth USB adapter
Compatibility iPhone, iPad, iPod, Android phone -
Compatible Software - Microsoft Teams
Software Certification - Certified for Microsoft Teams
Supported Host Device OS - Windows 10, macOS, Windows 11
Service & Support - Limited warranty - 2 years
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