Find Your Best Fit
If your ear measures more than 2.5 inches / 6 cm from top to bottom, choose the Large version of Resolve for optimal comfort. This size is ideal for users with larger ears or those who find standard earbuds too tight or painful after prolonged use.
If your ear length measures less than2.5 inches / 6 cm, we recommend the Small-Medium version of the Resolve earbuds. Use the image guide to measure from the top to the bottom of your ear to find the most accurate fit - giving you a better listening experience all day long.
Comparison Table
 Avantree Resolve |  Avantree C171 |  Avantree Resolve |  Avantree Resolve | |
|---|---|---|---|---|
Customer Reviews | — | — | — | — |
Price | — | — | — | — |
Input Jack | AUX 3.5mm | USB-C | USB-C | Lightning |
Form Factor | Open-ear | In-ear | Open-ear | Open-ear |
Fit | For Large Ears | - | For Large Ears | For Large Ears |
Sound Signature | More treble | Well-balanced | More treble | More treble |
Surroundings Awareness | ? | ? | ? | ? |
Built-In Volume Control | ? | ? | ? | ? |
Built-In Mic | ? | ? | ? | ? |
Cord Length | 4ft / 120cm | 4ft / 120cm | 4ft / 120cm | 4ft / 120cm |
Recommended For | Daily use, office | Daily use, office | Daily use, office | Daily use, office |
Why is there sound only in one ear when using the headphones?
This issue is often caused by the headphone plug not being fully inserted. Please ensure the plug is firmly pushed into the port until you hear a "click" or feel it securely in place, as a loose connection can cause sound on one side only.
Is it compatible with my iPhone 15?
No, it is equipped with a AUX 3.5mm jack. iPhone 15 has a USB-C port and you can choose Resolve-C.
Find Your Best Fit
If your ear measures more than 2.5 inches / 6 cm from top to bottom, choose the Large version of Resolve for optimal comfort. This size is ideal for users with larger ears or those who find standard earbuds too tight or painful after prolonged use.
If your ear length measures less than2.5 inches / 6 cm, we recommend the Small-Medium version of the Resolve earbuds. Use the image guide to measure from the top to the bottom of your ear to find the most accurate fit - giving you a better listening experience all day long.
Clear Sound
Specially tuned and emphasized treble delivers crystal clear audio.
Built-In Controls
Multifunctional in-line buttons allow you to have full control without ever touching your phone.
Soft Earhooks
The open-ear design & soft silicon earhooks provide maximum comfort.
Comparison Table
Avantree Resolve |  Avantree C171 | Avantree Resolve |  Avantree Resolve |
|---|---|---|---|
| Customer Reviews | |||
| — | — | — | — |
| Price | |||
| — | — | — | — |
| Input Jack | |||
| AUX 3.5mm | USB-C | USB-C | Lightning |
| Form Factor | |||
| Open-ear | In-ear | Open-ear | Open-ear |
| Fit | |||
| For Large Ears | - | For Large Ears | For Large Ears |
| Sound Signature | |||
| More treble | Well-balanced | More treble | More treble |
| Surroundings Awareness | |||
| ? | ? | ? | ? |
| Built-In Volume Control | |||
| ? | ? | ? | ? |
| Built-In Mic | |||
| ? | ? | ? | ? |
| Cord Length | |||
| 4ft / 120cm | 4ft / 120cm | 4ft / 120cm | 4ft / 120cm |
| Recommended For | |||
| Daily use, office | Daily use, office | Daily use, office | Daily use, office |
Why is there sound only in one ear when using the headphones?
This issue is often caused by the headphone plug not being fully inserted. Please ensure the plug is firmly pushed into the port until you hear a "click" or feel it securely in place, as a loose connection can cause sound on one side only.
Is it compatible with my iPhone 15?
No, it is equipped with a AUX 3.5mm jack. iPhone 15 has a USB-C port and you can choose Resolve-C.