Specifications:
| General Specification | |
| Brand Name | USAMS |
| Model | US-WT001 |
| Color | Black， White |
| Wearing Type | In-ear |
| Material | ABS |
| Dimensions | 65.5mmx13mmx23mm |
| Technical Parameters | |
| Microphone | Yes |
| Bluetooth Version | 4.1 |
| Transmission Distance | 10M |
| Speaker Diameter | 10mm |
| Receive Sensitivity | -40dB±3dB |
| Impedance | 24Ω±15% |
| Frequency Response | 20-20kHz |
| Battery Capacity | 60mAh |
| Working Time (h) | 3.5 hours |
| Standby Time (h) | About 100 hours |
Package Included:
 | 1* USAMS US-WT001 Bluetooth Earphone |
| 1* USB Charging Cable | |
| 1* Ear Hook | |
| 1* Manual |