🎧 Elevate your sound game with 56 hours of unstoppable wireless freedom!
Rulefiss Wireless Bluetooth Headphones deliver immersive 360° HiFi stereo sound with a powerful 14.2mm diaphragm and AAC/SBC decoding. Engineered for active professionals, they feature IPX7 waterproofing, ultra-light 8g earbuds with ergonomic earhooks, and 56 hours of total playtime via a fast-charging 800mAh case. Bluetooth 5.3 ensures stable, low-latency connections, while ENC noise-cancelling mics guarantee crystal-clear calls. Compatible with all major Bluetooth devices, these earbuds combine premium audio performance with sleek, smart touch controls for a seamless, stylish experience.
| Control Method | Touch |
| Controller Type | Google Assistant, Siri |
| Control Type | Volume Control |
| Carrying Case Width | 6.28 Centimeters |
| Carrying Case Length | 9.25 Centimeters |
| Carrying Case Weight | 55.8 Grams |
| Carrying Case Height | 2.85 Centimeters |
| Unit Count | 1 count |
| Item Weight | 71.8 Grams |
| Battery Average Life | 48 Hours |
| Battery Charge Time | 1.5 Hours |
| Carrying Case Battery Capacity | 800 Milliamp Hours |
| Carrying Case Battery Charging Time | 1.5 Hours |
| Carrying Case Battery Average Life | 48 Hours |
| Wireless Technology | Bluetooth |
| Bluetooth Version | 5.3 |
| Bluetooth Range | 15 Meters |
| Connectivity Technology | Wireless |
| Frequency Range | 20Hz-20kHz |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 31 Milliseconds |
| Audio Driver Size | 13 Millimeters |
| Frequency Response | 20 KHz |
| Sensitivity | 108 dB |
| Impedance | 32 Ohm |
| Noise Control | None |
| Headphone Folding Features | Over Ear |
| Earpiece Shape | Hook |
| Headphones Ear Placement | Over Ear |
| Carrying Case Color | Black |
| Style Name | Bluetooth 5.3 |
| Theme | Sports |
| Color | Black |
| Water Resistance Level | Waterproof |
| Carrying Case Material | Plastic |
| Is Electric | Yes |
| Antenna Location | sports, Running, Exercising |
| Compatible Devices | For iOS Phones. For Android Phones: Samsung, Huawei, Xiaomi, ZTE, Lenovo, OPPO, Vivo,SONY, HTC, LG, and other smartphones with iOS 9.0/Android 5.0 or above and Bluetooth 4.0 or later. |
| Cable Features | Without Cable |
| Additional Features | Noise Cancellation, CVC 8.0 Noise-isolating, Sweatproof, IPX7 Water Resistant, Long Battery Life, Lightweight, Flexible Earhooks, Type-C Quick Charge |
| Enclosure Material | Plastic |
| Specific Uses For Product | Sport |
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