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- Oppo Enco Air 2i True Wireless Stereo (TWS) Earphones vs Audio Technica ATH CKR30IS Wired Earphones
Oppo Enco Air 2i True Wireless Stereo (TWS) Earphones vs Audio-Technica ATH-CKR30IS Wired Earphones comparison
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| key specs | ||||
| Colour | Black | Black | ||
| Headphone Type | In-Ear | In-Ear | ||
| Microphone | Yes | Yes | ||
| Connectivity | True Wireless Stereo (TWS) | Wired | ||
| Type | Earphones | Earphones | ||
| general | ||||
| Brand | Oppo | Audio-Technica | ||
| Model | Enco Air 2i True Wireless Stereo (TWS) Earphones | ATH-CKR30IS Wired Earphones | ||
| Release date | August 10, 2022 | December 10, 2016 | ||
| Colour | Black | Black | ||
| Type | Earphones | Earphones | ||
| Headphone Type | In-Ear | In-Ear | ||
| Connectivity | True Wireless Stereo (TWS) | Wired | ||
| Model Number | - | ATH-CKR30IS | ||
| product details | ||||
| Microphone | Yes | Yes | ||
| Driver Size (mm) | 10 | - | ||
| Water Resistant | IPX4 | - | ||
| Connector Size | - | 3.5mm | ||
| Cord Length (Metres) | - | 1.2 | ||
| sound features | ||||
| Frequency Response Range | 20Hz-20,000Hz | 5Hz-24,000Hz | ||
| Impedance (Ohms) | - | 16 | ||
| Sensitivity (dB) | - | 102 | ||
| connectivity features | ||||
| Bluetooth | Yes | No | ||
| Bluetooth Version | 5.2 | - | ||
| Bluetooth Codec Support | SBC,AAC | - | ||
| Bluetooth range (Metres) | 10 | - | ||
| battery features | ||||
| Battery Life (Hrs) Earpieces Only | 7 | - | ||
| Battery Life (Hrs) With Case Total | 29 | - | ||
| Battery Capacity (mAh) Earpieces | 40 | - | ||
| Battery Capacity (mAh) Case | 460 | - | ||
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