| Customization: | Available |
|---|---|
| Wire Material: | PVC |
| Color: | Black |
|
Still deciding? Get samples of US$ 17.96/Piece
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Speaker Diameter | 30/40mm speaker |
| Speaker Impedance | 32 ohms(+/-15%) |
| Frequency response | 20-20KHz |
| Speaker Sensitivity (at 1KHz) | 115dB (+/-3dB) |
| Mic Sensitivity | -42dB (+/-3dB) |
| Directional Microphone | Noise cancelling |
| Mic Impedance | </=2.2K ohms |
| Mic Frequency response | 50Hz-15KHz |
| Cord length |
2/3 M |
){kind=link}