Transmission Range: 15 Meters Protocol: 5.4 Usage: in-Ear Single Earpiece/Double Earpiece: Bilateral Stereo Color: Air4 Standard Edition, Air4 Active Noise Reduction Version Year of Listing/Season: 2025 Style: Sports Style Waterproof Performance: IPX5 Material: ABS
| Pattern Type | Plain |
| Features | Basics |
| Interface | Lightning |
| Wireless Version | 5.3 |
| Ear Coupling Style | In-ear (Insert) |
| Principle of Sound Production | Dynamic |
| Noise Cancelling | Sound Isolation |
| Connection Method | Wireless |
| Batteries Included | Yes |
| Power Supply | USB or other DC power connection |
| Water Resistance Level | No Waterproof |
| SKU | se260317030025727615881 |
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