Others VCOM M280 Wireless Bluetooth Headset Now: $28.60 MSRP: Was: Wireless Version: V5.0+EDR Transmission distance: 10m Playing time: 4 hours Stanby time: 300 hours B…
Others VCOM DE143U USB Headset Now: $21.45 MSRP: Was: Driver unit: 40mm Impedance: 32Ω Sensitivity: 110±3dB (at 1mW/1Khz) Frequency Range: 20Hz-20KHz Max …
SM CASQUE MICRO DYNAMIC HEADPHONE SM-540 Now: $16.50 MSRP: Was: Microphone: 6*5/58±2dBFrequency Range: 20-20000HzSensitive: 105dB