Sonic Direct prevents sound leakage for privacy, while Tone Terra and Sonic Boost optimize the acoustic space for a clear, realistic HI-FI audio experience. [ Superior AAC Audio, Pioneering Bluetooth 5.3 ] - Our OWS earbuds feature cutting-edge Bluetooth 5.3 with a 48 Mbit/s transfer rate, 300 m range, and just 60 ms latency for smooth music sync.
| Warranty Description | 18 month warranty |
| Noise Control | None |
| Headphones Ear Placement | Open Ear |
| Bluetooth Range | 10 Meters |
| Unit Count | 1.0 Count |
| Carrying Case Width | 7 Centimeters |
| Headphone Folding Features | Open Ear |
| Headphone Jack | No Jack |
| Carrying Case Color | Black |
| Model Name | LibreFit B8 |
| Ear Placement | Open Ear |
| Audio Driver Type | Bone Conduction Driver |
| Form Factor | Open Ear |
| Specific Uses For Product | Entertainment |
| Bluetooth Version | 5.3 |
| Antenna Location | Running |
| Carrying Case Height | 2 Centimeters |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |
| Carrying Case Material | Plastic |
| Battery Average Life | 60 Hours |
| Connectivity Technology | Wireless |
| Impedance | 8 Ohms |
| Enclosure Material | Plastic |
| Item Weight | 2.72 ounces |
| Carrying Case Length | 9 Centimeters |
| Color | Charcoal |
| Sensitivity | 86 dB |
| Compatible Devices | Cellphones |
| Battery Charge Time | 2.5 Hours |
| Audio Driver Size | 14 Millimeters |
| Carrying Case Weight | 75 Grams |
| Earpiece Shape | Hook |
| UPC | 726084238374 |
What stands out about the charcoal look is how it softens the overall design.