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- Sennheiser CX 80U Wired Headphones vs Omthing AirFree Lace Neckband Wireless Earphones
Sennheiser CX 80U Wired Headphones vs Omthing AirFree Lace Neckband Wireless Earphones comparison
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| key specs | ||||
| Colour | Black | Black | ||
| Headphone Type | Over-Ear | In-Ear | ||
| Microphone | Yes | Yes | ||
| Connectivity | Wired | Wireless | ||
| Type | Headphones | Earphones | ||
| general | ||||
| Brand | Sennheiser | 1More | ||
| Model | CX 80U Wired Headphones | Omthing AirFree Lace Neckband Wireless Earphones | ||
| Release date | April 22, 2026 | August 3, 2021 | ||
| Colour | Black | - | ||
| Type | Headphones | Earphones | ||
| Headphone Type | Over-Ear | In-Ear | ||
| Connectivity | Wired | Wireless | ||
| Color | - | Black | ||
| Inline Remote | - | Yes | ||
| product details | ||||
| Microphone | Yes | Yes | ||
| Cord Length (Metres) | 1.4 | - | ||
| Weight (g) | 217.00 | 28.40 | ||
| Boom Microphone | - | No | ||
| Foldable | - | No | ||
| Driver Type | - | Dynamic | ||
| Driver Size (mm) | - | 10 | ||
| Water Resistant | - | IPX4 | ||
| sound features | ||||
| Impedance (Ohms) | 18 | - | ||
| Active Noice Cancellation | No | - | ||
| Frequency Response Range | 18Hz-20,000Hz | 20Hz-20,000Hz | ||
| connectivity features | ||||
| Bluetooth | - | Yes | ||
| Bluetooth Version | - | 5 | ||
| Bluetooth Codec Support | - | SBC | ||
| Bluetooth range (Metres) | - | 10 | ||
| battery features | ||||
| Charging Time (Hrs) | - | 2.5 | ||
| Battery Life (Hrs) | - | 12 | ||
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