Rulefiss Q38 Bluetooth 5.3 Wireless Sport In-Ear Headphones with HD Mic, 48Hrs Playtime, 14.2mm Driver, IP7 Waterproof, Purple
| Control Method | Touch |
| Controller Type | Touch Control |
| Control Type | Touch Control |
| Carrying Case Width | 62.8 Millimeters |
| Carrying Case Length | 92.5 Millimeters |
| Carrying Case Weight | 55.18 Grams |
| Carrying Case Height | 28.5 Millimeters |
| Item Weight | 71.8 Grams |
| Battery Average Life | 48 Hours |
| Battery Charge Time | 2 Hours |
| Carrying Case Battery Capacity | 800 Milliamp Hours |
| Carrying Case Battery Charging Time | 2 Hours |
| Carrying Case Battery Average Life | 48 Hours |
| Wireless Technology | Bluetooth |
| Bluetooth Version | 5.3 |
| Bluetooth Range | 15 Millimeters |
| Connectivity Technology | Wireless |
| Water Resistance Level | Waterproof |
| Carrying Case Material | Plastic |
| Is Electric | Yes |
| Antenna Location | Sport |
| 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 | Detachable |
| Additional Features | 3D Hi-Fi Stereo Sound, Fast Charging, Calls Microphone Feature, Security-Fit, CVC 8.0 Noise-lsolating, Sweatproof, IPX7 Water Resistant, Dual LED Digital Display, Type-C Quick Charge, Long Battery Life, Lightweight, Single/Twin mode, Flexible Earhooks, Working/Gym/Fitness/Running/Sports |
| Enclosure Material | Plastic |
| Specific Uses For Product | Sport |
| Headphone Folding Features | Over Ear |
| Earpiece Shape | Hook |
| Headphones Ear Placement | Over Ear |
| Carrying Case Color | Purple |
| Style Name | Bluetooth 5.3 |
| Theme | Sports |
| Color | Purple |
| Frequency Range | 20 Hz - 20,000 Hz |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 31 Milliseconds |
| Audio Driver Size | 14.2 Millimeters |
| Frequency Response | 20 KHz |
| Sensitivity | 98 dB |
| Impedance | 24 Ohm |
| Noise Control | None |
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