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- Boult Audio AirBass Z1 (2022) True Wireless Stereo (TWS) Earphones vs Sennheiser CX 275S Wired Earphones
Boult Audio AirBass Z1 (2022) True Wireless Stereo (TWS) Earphones vs Sennheiser CX 275S Wired Earphones comparison
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| key specs | ||||
| Colour | Green | Black | ||
| Headphone Type | In-Ear | In-Ear | ||
| Microphone | Yes | Yes | ||
| Connectivity | True Wireless Stereo (TWS) | Wired | ||
| Type | Earphones | Earphones | ||
| general | ||||
| Brand | Boult Audio | Sennheiser | ||
| Model | AirBass Z1 (2022) True Wireless Stereo (TWS) Earphones | CX 275S Wired Earphones | ||
| Release date | February 10, 2022 | January 1, 2017 | ||
| Colour | Green | Black | ||
| Type | Earphones | Earphones | ||
| Headphone Type | In-Ear | In-Ear | ||
| Connectivity | True Wireless Stereo (TWS) | Wired | ||
| Inline Remote | - | Yes | ||
| Model Number | - | CX 275S | ||
| product details | ||||
| Microphone | Yes | Yes | ||
| Driver Type | Dynamic | - | ||
| Driver Size (mm) | 10 | - | ||
| Water Resistant | IPX5 | - | ||
| Weight (g) | 70.00 | 15.00 | ||
| Cord Length (Metres) | - | 1.2 | ||
| Connector Size | - | 3.5mm | ||
| connectivity features | ||||
| Bluetooth | Yes | No | ||
| Bluetooth Version | 5.1 | - | ||
| Bluetooth range (Metres) | 10 | - | ||
| battery features | ||||
| Charging Port | USB Type-C | - | ||
| Battery Life (Hrs) | 24 | - | ||
| Battery Life (Hrs) Earpieces Only | 6 | - | ||
| Battery Life (Hrs) With Case Total | 24 | - | ||
| sound features | ||||
| Impedance (Ohms) | - | 16 | ||
| Sensitivity (dB) | - | 121 | ||
| Frequency Response Range | - | 17Hz-23,000Hz | ||
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