| Color | Black + Red |
| Brand | Bluedio |
| Model | R |
| Material | ABS |
| Quantity | 1 Set |
| Ear Coupling | Headband |
| Bluetooth Version | V3.0 |
| Operating Range | 20 Meters (depending on your environment) |
| Radio Tuner | Yes |
| Microphone | Yes |
| Supports Music | Yes |
| Connects Two Phones Simultaneously | No |
| Applicable Products | iPhone 5、iPhone 4、iPhone 4s、iPhone 3G、iPhone 3Gs、iPod、iPad、Others、iPhone 5s、iPhone 5c、 |
| Built-in Battery Capacity | 650 mAh |
| Battery Type | Li-polymer battery |
| Talk Time | 23 Hour |
| Music Play Time | 23 Hour |
| Standby Time | 430 Hour |
| Plug Specifications | Others、Standard USB cable |
| Power Supply | 5V |
| Other Features | MF frequency: 88MHz~108MHz; Fashion and light、 With TF card slot |
| Packing List | 1 x Bluetooth earphone 1 x USB charging cable (1 meter) 1 x Pounch 1 x Multilingual user manual |