In depth comparison and review of JVC TINYPHONES HA-KD7 and Poly Voyager Focus 2. 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.
DESIGN AND DIMENSIONS | JVC TINYPHONES HA-KD7 | Poly Voyager Focus 2 |
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Product Type | Headphones - wired - 3.5 mm jack | Headset - Bluetooth - wireless, wired - USB-A via Bluetooth adapter | |
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Height | - | 18.2 cm | |
Width | - | 15.5 cm | |
Depth | - | 6.7 cm | |
Weight | 110 g | 176 g | JVC TINYPHONES HA-KD7 are lighter than JVC TINYPHONES HA-KD7 headphones. |
Colour | - | Black | |
Earpad Material | - | Artificial leather | |
Design | Kids | - | |
Recommended Use | Portable electronics | Portable electronics, computer | |
Bluetooth Range (Operating Distance) | - | 50 m |
SOUND QUALITY | JVC TINYPHONES HA-KD7 | Poly Voyager Focus 2 |
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Headphones Form Factor | On-ear | On-ear | |
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Adjustable Headband | Yes | Yes | |
Connectivity Technology | Wired | Wireless, wired | |
Wireless Technology | - | Bluetooth | |
Bluetooth Version | - | Bluetooth 5.1 | |
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 are equipped with active noice cancellation. |
Active Noise Cancelling Technology | - | SoundGuard DIGITAL | |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 15 - 23000 Hz | 20 - 20000 Hz | JVC TINYPHONES HA-KD7 offer a larger frequency range than Poly Voyager Focus 2. |
Max Input Power | 200 mW | - | |
Sensitivity | 85 dB/mW | - | |
Diaphragm | 30 mm | 32 mm | Poly Voyager Focus 2 have a thicker diaphragm than JVC TINYPHONES HA-KD7. |
Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Poly Voyager Focus 2 have the ability to connect to multiple devices simultaneously. |
Magnet Material | Ferrite | - | |
Features | - | Dynamic EQ optimised |
MICROPHONE | JVC TINYPHONES HA-KD7 | Poly Voyager Focus 2 |
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Type | - | Boom | |
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Microphone Operation Mode | - | MEMS-directional | |
Frequency Response | - | 100 - 6800 Hz | |
Microphones Included | - | 4 |
REMOTE CONTROL | JVC TINYPHONES HA-KD7 | Poly Voyager Focus 2 |
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Controls | - | Mute, volume, power on/off, answer/end, ANC mode |
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CABLE | JVC TINYPHONES HA-KD7 | Poly Voyager Focus 2 |
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Cable Type | Headphones cable - 0.8 m | Micro-USB charging cable | |
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Cable Length | 0.8 m | 1.5 m | |
Plated Connector | Nickel | - |
FEATURES | JVC TINYPHONES HA-KD7 | Poly Voyager Focus 2 |
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Additional Functions | - | SoundGuard DIGITAL |
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BATTERY AND CHARGING | JVC TINYPHONES HA-KD7 | Poly Voyager Focus 2 |
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Battery Type | - | Headset battery rechargeable - Lithium Ion | |
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Battery Capacity | - | 560 mAh | |
Battery Life | - | 40 hours | |
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 |
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Standby Time | - | 30 days | |
Charging Time | - | 2 hours |
CONNECTIONS | JVC TINYPHONES HA-KD7 | Poly Voyager Focus 2 |
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Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (USB Type-A) |
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OTHERS | JVC TINYPHONES HA-KD7 | Poly Voyager Focus 2 |
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Included Accessories | Decorative stickers | Charging stand, charging cable, travel pouch, BT700 Bluetooth USB adapter | |
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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 |