Detailed comparison and review of Bose QuietComfort Earbuds II and JVC HA A9T. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Bose QuietComfort Earbuds II | JVC HA A9T |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 4.1 g | |
| Dimensions & Weight Details | Earbud: 1.73 cm x 2.24 cm x 3.05 cm / 6.24 g Charging case: 5.94 cm x 2.67 cm x 6.63 cm / 59.8 g |
Charging case: 41 g | |
| Colour | Triple black | Black, Marine Blue | Black, antracite | Black, olive green | Grey, white | |
| Body Material | Plastic | - | |
| Protection | Sweat-resistant, IPX4, water-resistant | Splashproof, sweat-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.14 m | 10 m | JVC HA A9T have a greater operating distance than Bose QuietComfort Earbuds II. |
| SOUND QUALITY | Bose QuietComfort Earbuds II | JVC HA A9T |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.3 | Bluetooth 5.1 | Bose QuietComfort Earbuds II have a more advanced version of Bluetooth than JVC HA A9T. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC | SBC | |
| Active Noise Cancelling | Yes | - | Bose QuietComfort Earbuds II are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | - | 20 - 20000 Hz | |
| Impedance | - | 16 Ohm | |
| Diaphragm | - | 6 mm | |
| Magnet Material | - | Neodymium | |
| Features | ActiveSense technology, Aware Mode, Quiet Mode | - |
| MICROPHONE | Bose QuietComfort Earbuds II | JVC HA A9T |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphones Included | 4 | - |
| REMOTE CONTROL | Bose QuietComfort Earbuds II | JVC HA A9T |
|---|
| Controls | Volume | Voice assistant |
|---|
| CABLE | Bose QuietComfort Earbuds II | JVC HA A9T |
|---|
| Cable Type | USB-C charge cable - detachable - 30.5 cm | USB-C cable - detachable |
|---|
| FEATURES | Bose QuietComfort Earbuds II | JVC HA A9T |
|---|
| Features | Touch control | Touch control, auto power on/off | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes |
| BATTERY AND CHARGING | Bose QuietComfort Earbuds II | JVC HA A9T |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 6 hours | 7.5 hour(s) | JVC HA A9T lasts longer on a single charge than the Bose QuietComfort Earbuds II. |
| Battery Life Details | Continuous playback: up to 6 hours Continuous playback (with included charging case): up to 24 hours |
Continuous playback: up to 7.5 hours Continuous playback (with included charging case): up to 30 hours |
|
| Charging Time | 1 hour | 2 hour(s) | Bose QuietComfort Earbuds II recharge faster than Bose QuietComfort Earbuds II. |
| CONNECTIONS | Bose QuietComfort Earbuds II | JVC HA A9T |
|---|
| Connector Type | - | USB-C (power only) |
|---|
| OTHERS | Bose QuietComfort Earbuds II | JVC HA A9T |
|---|
| Included Accessories | Charging case, 3 pairs of silicone ear tips (small, medium, large), 3 pairs of stability bands (1, 2, 3), USB-C to USB-A cable (30.5 cm) | 3 pairs of ear tips (small, medium, large), charging case, USB-C cable | |
|---|---|---|---|
| Compliant Standards | IPX4 | IPX5 | |
| Service & Support | - | Limited warranty - 1 year |
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