| Model | i7s TWS |
| Type | In-ear, invisible patent product |
| Features | Button Control |
| Wireless Version | BT V5.0+EDR |
| Speaker Impedance | 32 |
| Microphones Sensitivity | 42Db |
| Battery Capacity | 35MAH/250MAH |
| Transmission Distance | 10M |
| Playing time | 1-2 Hours |
| Charging time | 40-50minutes |
| Standby time | 100Hours |
| Compatible for | for all smart phone(Connect any BT-enabled device) |
| Colors | White,black |
| Support protocol | HFPV1.7,HSP V1.2 A2DPV1.3,AVRCPV1.6 SSP V1.2 |
| BT use Frequency band | 2.4GHZ |
| Function | Wireless, microphone, noise cancelling |
| Packaging include | 1. Mini Wireless Earphone*1 2. USB cable *1 3. User manual *1 |
