1# @ohos.bluetooth.hid (Bluetooth HID Module) 2 3The **hid** module provides APIs for using the Bluetooth Human Interface Device Profile (HID). 4 5> **NOTE** 6> 7> The initial APIs of this module are supported since API version 10. Newly added APIs will be marked with a superscript to indicate their earliest API version. 8 9 10 11## Modules to Import 12 13```js 14import { hid } from '@kit.ConnectivityKit'; 15``` 16 17 18## hid.createHidHostProfile 19 20createHidHostProfile(): HidHostProfile 21 22Creates a **HidHostProfile** instance. 23 24**System capability**: SystemCapability.Communication.Bluetooth.Core 25 26**Return value** 27 28| Type | Description | 29| ----------------------------- | ---------- | 30| HidHostProfile | **HidHostProfile** instance created.| 31 32**Error codes** 33 34For details about the error codes, see [Bluetooth Error Codes](errorcode-bluetoothManager.md). 35 36| ID| Error Message| 37| -------- | ---------------------------- | 38|401 | Invalid parameter. Possible causes: 1. Mandatory parameters are left unspecified. 2. Incorrect parameter types. 3. Parameter verification failed. | 39|801 | Capability not supported. | 40 41 42**Example** 43 44```js 45import { AsyncCallback, BusinessError } from '@kit.BasicServicesKit'; 46try { 47 let hidHostProfile = hid.createHidHostProfile(); 48 console.info('hidHost success'); 49} catch (err) { 50 console.error('errCode: ' + (err as BusinessError).code + ', errMessage: ' + (err as BusinessError).message); 51} 52``` 53