| DESIGN AND DIMENSIONS | Bose QuietComfort 20i | - |
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| Product Type | Earphones - wired | - |
|---|---|---|
| Weight | 44 g | - |
| Colour | Warm grey | - |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Bose QuietComfort 20i | - |
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| Headphones Form Factor | In-ear | - |
|---|---|---|
| Connectivity Technology | Wired | - |
| Active Noise Cancelling | Yes | - |
| Sound Output Mode | Stereo | - |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Bose QuietComfort 20i | - |
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| Type | On-cable | - |
|---|---|---|
| Microphone Operation Mode | Mono | - |
| REMOTE CONTROL | Bose QuietComfort 20i | - |
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| Type | Remote control | - |
|---|---|---|
| Controls | Volume, answer/end | - |
| CABLE | Bose QuietComfort 20i | - |
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| Cable Type | Headphones cable - 1.32 m USB cable - 30.5 cm |
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| BATTERY AND CHARGING | Bose QuietComfort 20i | - |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - |
|---|---|---|
| Battery Life | 16 hours | - |
| CONNECTIONS | Bose QuietComfort 20i | - |
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| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
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| OTHERS | Bose QuietComfort 20i | - |
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| Included Accessories | Carrying case, control unit, clothing clip, 3 ear tips (small, medium, large) | - |
|---|---|---|
| Compatibility | iPhone, iPad, iPod | - |
| Service & Support | Limited warranty - 1 year | - |
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