Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:

Create a detailed description for the following product: HF731, belonging to category: Bluetooth Fitness Headset

### Response:
This seamlessly designed, robust Bluetooth headset includes a sensor situated in the immediate vicinity of the inner ear and can be used to measure heart rate and maximum oxygen intake. The headset monitors the user’s physical condition in real time and provides voice guidance depending on the exercise intensity. It also plays back music and can be used to handle phone calls. Moreover, the headset design facilitates convenient handling.
### End