In depth comparison and review of Under Armour Sport Wireless Heart Rate and Poly Savi 8240-M D2. 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 | Under Armour Sport Wireless Heart Rate | Poly Savi 8240-M D2 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Colour | Black | - | |
| Protection | Sweat-resistant | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Under Armour Sport Wireless Heart Rate | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 10 - 22000 Hz | - | |
| Diaphragm | 5.8 mm | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Under Armour Sport Wireless Heart Rate | Poly Savi 8240-M D2 |
|---|
| Form Factor | Built-in | - |
|---|
| CABLE | Under Armour Sport Wireless Heart Rate | Poly Savi 8240-M D2 |
|---|
| Cable Type | Micro-USB cable | - |
|---|
| FEATURES | Under Armour Sport Wireless Heart Rate | Poly Savi 8240-M D2 |
|---|
| Sensors | Heart rate | - |
|---|
| BATTERY AND CHARGING | Under Armour Sport Wireless Heart Rate | Poly Savi 8240-M D2 |
|---|
| Battery Type | Handset battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 50 mAh | - | |
| Battery Life | 5 hour(s) | - | |
| Charging Time | 2 hour(s) | - | |
| Included Qty | 2 | - |
| OTHERS | Under Armour Sport Wireless Heart Rate | Poly Savi 8240-M D2 |
|---|
| Included Accessories | Carrying case, 4 pairs of ear tips, micro-USB charging cable | - |
|---|
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