i7s TWS Earbuds Specifications
Specifications Model: i7s TWS Wireless Version: V4.2+EDR Speaker Impedance: 32 OHM Microphone Sensitivity: 42 Db Bluetooth Frequ...
Specifications Model: i7s TWS Wireless Version: V4.2+EDR Speaker Impedance: 32 OHM Microphone Sensitivity: 42 Db Bluetooth Frequ...
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