i7s TWS Airpods Wireless Mini Bluetooth Earphone

Specifications

✅ Built-In Microphone: Yes
✅ Noise Cancelling: Yes
✅ Connectivity: Wireless
✅ Compatible: All Mobile Phones
✅ Bluetooth Version: Bluetooth V5
✅ Bluetooth Use Band: 2.4 GHz
✅ Power Level: Class Ii
✅ Output Power: 30m W
✅ Bluetooth Distance: 10 Meters Barrier
✅ Frequency Response: 20-20000 Hz
✅ Operating Voltage Range: 3.0 V-4.2 V
✅Mic Sensitivity: -42d B