In depth comparison and review of Jabra HALO FREE and OPPO Enco Air 2 Pro. 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 | Jabra HALO FREE | OPPO Enco Air 2 Pro |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 3.23 cm | - | |
| Width | 1.5 cm | - | |
| Depth | 2.53 cm | - | |
| Weight | 17 g | - | |
| Dimensions & Weight Details | - | Earphone: 4.3 g Charging case: 6.684 cm x 2.504 cm x 5.145 cm / 41.8 g Charging case with earphones: 50.4 g |
|
| Colour | White | White | |
| Body Material | Polycarbonate, polypropylene, silicone rubber, TPE | - | |
| Protection | Dust-resistant, water-resistant | Dust-resistant, IP54, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Jabra HALO FREE | OPPO Enco Air 2 Pro |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.2 | OPPO Enco Air 2 Pro have a more advanced version of Bluetooth than Jabra HALO FREE. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | - | Yes | OPPO Enco Air 2 Pro are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | Jabra HALO FREE are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 10 mW | - | |
| Sensitivity | 94 dB | 110.5 dB +/- 3dB | OPPO Enco Air 2 Pro have higher sensitivity than Jabra HALO FREE. |
| Impedance | 16 Ohm | - | |
| Diaphragm | 8 mm | Titanium composite - 12.4 mm | OPPO Enco Air 2 Pro have a thicker diaphragm than Jabra HALO FREE. |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Jabra HALO FREE have the ability to connect to multiple devices simultaneously. |
| Features | Voice guidance | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Jabra HALO FREE | OPPO Enco Air 2 Pro |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Noise Cancelling | - | Yes | OPPO Enco Air 2 Pro microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Environmental Noise Cancellation (ENC) | |
| Frequency Response | 70 - 15000 Hz | - | |
| Sensitivity | -42 dB | -38 dBV/Pascal | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Jabra HALO FREE | OPPO Enco Air 2 Pro |
|---|
| Controls | Mute, volume control, answer/end, play/pause, next/previous track, reject call | - |
|---|
| CABLE | Jabra HALO FREE | OPPO Enco Air 2 Pro |
|---|
| Cable Type | USB charge cable - detachable | - |
|---|
| FEATURES | Jabra HALO FREE | OPPO Enco Air 2 Pro |
|---|
| Features | - | Touch control, noise reduction | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Now | - | |
| Additional Functions | - | Transparency mode |
| BATTERY AND CHARGING | Jabra HALO FREE | OPPO Enco Air 2 Pro |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | 2 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 43 mAh | |
| Battery Life | 5 hour(s) | - | |
| Battery Life Details | - | Continuous playback (noise cancelling OFF): up to 7 hours Continuous playback (noise cancelling OFF / with included charging case): up to 28 hours Continuous playback (noise cancelling ON): up to 5 hours Continuous playback (noise cancelling ON / with included charging case): up to 20 hours |
|
| Standby Time | 336 hours | - | |
| Charging Time | 2 hour(s) | 90 min | OPPO Enco Air 2 Pro recharge faster than Jabra HALO FREE. |
| Included Qty | - | 2 |
| WIRELESS LINK | Jabra HALO FREE | OPPO Enco Air 2 Pro |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Jabra HALO FREE | OPPO Enco Air 2 Pro |
|---|
| Connector Type | USB 2.0 (5 pin Micro-USB Type B) | - |
|---|
| OTHERS | Jabra HALO FREE | OPPO Enco Air 2 Pro |
|---|
| Included Accessories | Earhook, 3 pairs of EarGels, 2 pairs of EarWings | Charging case (440 mAh) | |
|---|---|---|---|
| Compliant Standards | IC, FCC, RoHS, KCC, TELEC, REACH, IP54, SRRC, EAC, NCC | IP54 | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |
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