Detailed comparison and review of JVC HA S31BT and Poly Savi 8240-M D2. 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 | JVC HA S31BT | Poly Savi 8240-M D2 |
---|
Product Type | Headphones - Bluetooth - wireless | Headset | |
---|---|---|---|
Weight | 158 g | - | |
Recommended Use | Portable electronics | - | |
Bluetooth Range (Operating Distance) | 10 m | - |
SOUND QUALITY | JVC HA S31BT | Poly Savi 8240-M D2 |
---|
Headphones Form Factor | On-ear | - | |
---|---|---|---|
Foldable | Yes | - | JVC HA S31BT can be folded. |
Connectivity Technology | Wireless | - | |
Wireless Technology | Bluetooth | - | |
Bluetooth Version | Bluetooth 4.1 | - | |
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 Effects | Dynamic Bass Boost (DBB) | - | |
Frequency Response | 20 - 20000 Hz | - | |
Impedance | 32 Ohm | - | |
Diaphragm | 30.7 mm | - | |
Magnet Material | Ferrite | - |
MICROPHONE | JVC HA S31BT | Poly Savi 8240-M D2 |
---|
Form Factor | Built-in | - |
---|
REMOTE CONTROL | JVC HA S31BT | Poly Savi 8240-M D2 |
---|
Controls | 4-button remote | - |
---|
CABLE | JVC HA S31BT | Poly Savi 8240-M D2 |
---|
Cable Type | USB charge cable - detachable | - |
---|
BATTERY AND CHARGING | JVC HA S31BT | Poly Savi 8240-M D2 |
---|
Battery Type | Headphone battery rechargeable | - | |
---|---|---|---|
Battery Life | 17 hour(s) | - | |
Charging Time | 3 hour(s) | - |
CONNECTIONS | JVC HA S31BT | Poly Savi 8240-M D2 |
---|
Connector Type | USB (power only) (micro-USB) | - |
---|