🎧 Elevate your sound game—stay connected, unstoppable, and in the zone.
The Rulefiss Q38 Wireless Bluetooth Headphones combine cutting-edge Bluetooth 5.3 technology with an ergonomic, IP7 waterproof design and an impressive 48-hour battery life. Featuring high-fidelity 13mm dynamic drivers, advanced noise cancellation, and smart touch controls, these earbuds deliver crystal-clear calls and immersive HiFi stereo sound. Perfectly tailored for active professionals, they offer a secure fit with adjustable earhooks and universal compatibility across all Bluetooth devices.
| Noise Control | Active Noise Cancellation |
| Frequency Response | 20 KHz |
| Sensitivity | 108 dB |
| Headphones Jack | USB-C |
| Model Name | Q38 |
| Connectivity Technology | Wireless |
| Wireless Communication Technology | Bluetooth |
| Included Components | ["Protective case", "USB charging cable"] |
| Age Range (Description) | Adult |
| Material | Plastic |
| Specific Uses For Product | Sport |
| Charging Time | 1.5 Hours |
| Recommended Uses For Product | Exercising, Running |
| Compatible Devices | Any Bluetooth-enabled device |
| Control Type | Voice Control |
| Cable Feature | Without Cable |
| Item Weight | 71.8 Grams |
| Water Resistance Level | Waterproof |
| Frequency Range | 16 Hz - 20,000 Hz |
| Net Quantity | 1 Count |
| Style | in-ear |
| Control Method | Touch |
| Number of Items | 1 |
| Controller Type | Google Assistant |
| Battery Life | 48 Hours |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.3 |
| Carrying Case Battery Average Life | 48 Hours |
| Carrying Case Battery Capacity | 800 Milliamp Hours |
| Carrying Case Length | 9.25 Centimetres |
| Carrying Case Width | 6.28 Centimetres |
| Carrying Case Height | 2.85 Centimetres |
| Carrying Case Weight | 55.8 Grams |
| Carrying Case Material | Plastic |
| Carrying Case Color | Black |
| Audio Latency | 31 Milliseconds |
| Audio Driver Size | 13 Millimetres |
| Earpiece Shape | Angled ear hook |
| Special Feature | Running |
| Manufacturer | Rulefiss |
| Model | Q38 |
| Model Year | 2023 |
| Product Dimensions | 9.25 x 6.28 x 2.85 cm; 71.8 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | Q38 |
| Special Features | Running |
| Microphone format | Built-In |
| Microphone technology | Unidirectional |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Polymer |
| Cable feature | Without Cable |
| Total USB ports | 1 |
| Includes Rechargeable Battery | Yes |
| Manufacturer | Rulefiss |
| Item Weight | 71.8 g |
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