In depth comparison and review of JVC TINYPHONES HA-KD9BT and Belkin SoundForm Adapt. 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-KD9BT | Belkin SoundForm Adapt |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless, wired - 3.5 mm jack, USB-C | |
|---|---|---|---|
| Weight | 120 g | - | |
| Colour | - | Black | |
| Body Material | - | Recycled plastic | |
| Earpad Material | - | Foam | |
| Design | Kids | - | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JVC TINYPHONES HA-KD9BT | Belkin SoundForm Adapt |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Belkin SoundForm Adapt can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.2 | Belkin SoundForm Adapt have a more advanced version of Bluetooth than JVC TINYPHONES HA-KD9BT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC | - | |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 85 dB | - | |
| Impedance | 20 Ohm | - | |
| Max Sound Pressure | - | 98 dB | |
| Diaphragm | - | 40 mm | |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Belkin SoundForm Adapt have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Ferrite | - |
| MICROPHONE | JVC TINYPHONES HA-KD9BT | Belkin SoundForm Adapt |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Noise Cancelling | - | Yes | Belkin SoundForm Adapt microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Environmental Noise Cancellation (ENC) |
| REMOTE CONTROL | JVC TINYPHONES HA-KD9BT | Belkin SoundForm Adapt |
|---|
| Controls | Volume, power on/off | Volume, power on/off, pair mode, flip-to-mute |
|---|
| CABLE | JVC TINYPHONES HA-KD9BT | Belkin SoundForm Adapt |
|---|
| Cable Type | USB charge cable - detachable | USB-C to USB-C cable - detachable - 1 m Audio cable - detachable - 1.2 m |
|---|
| FEATURES | JVC TINYPHONES HA-KD9BT | Belkin SoundForm Adapt |
|---|
| Features | - | Touch control, fast charge, Multipoint Pairing |
|---|
| BATTERY AND CHARGING | JVC TINYPHONES HA-KD9BT | Belkin SoundForm Adapt |
|---|
| Battery Type | 1 x headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 12 hour(s) | 65 hour(s) | Belkin SoundForm Adapt lasts longer on a single charge than the JVC TINYPHONES HA-KD9BT. |
| Battery Life Details | - | Continuous playback: up to 65 hours | |
| Charging Time | 3 hour(s) | 2 hour(s) | Belkin SoundForm Adapt recharge faster than JVC TINYPHONES HA-KD9BT. |
| Included Qty | 1 | - |
| CONNECTIONS | JVC TINYPHONES HA-KD9BT | Belkin SoundForm Adapt |
|---|
| Connector Type | Bluetooth USB (power only) (micro-USB) |
Headphones (mini-phone stereo 3.5 mm) Headphones (USB Type-C) |
|---|
| OTHERS | JVC TINYPHONES HA-KD9BT | Belkin SoundForm Adapt |
|---|
| Included Accessories | Stickers | 3.5 mm audio cable, USB-C to USB-C cable | |
|---|---|---|---|
| Compliant Standards | - | RoHS, USB-IF, REACH | |
| Service & Support | - | Limited warranty - 2 years |
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