1. Comfortable and reliable, suitable for sports.
2. Metal cavity, perfect heavy bass effect.
3. Magnetic design, anti-wrap, easy to store.
4. BT 4.2 chip, stable and efficient.
Specifications:
| General Specification | |
| Brand | USAMS |
| Model | S1 |
| Color | Black, Red |
| Wearing Type | In-ear |
| Net Weight (g) | 25g |
| Technical Parameters | |
| Microphone | Yes |
| Wired Control | Support |
| Bluetooth Version | V4.2 |
| Transmission Distance | 10m |
| Battery Capacity | 100mAh, 3.7V |
| Charging Time (h) | 1.2h |
| Talking Time | 6h |
| Working Time (h) | 6h |
| Standby Time (h) | 130g |
Package Included:
 |
1* USAMS S1 Wireless Bluetooth Earphone |
| 1* USB Charging Cable | |
| 1* Manual |
