Kotion Each B3506

Jual Headset Bluetooth Kotion Each B3506 Kondisi barang masih lumayan bagus dan berfungsi Barang sudah tidak dipakai sejak 2018 Box dan aksesoris masih lengkap Minus earcup sudah terkelupas ============================================= Driver diameter: 40 mm Driver Impedance: 32Ω Driver Sensitivity: 105±3dB Driver Bluetooth: 4.1 Frequency Response: 20Hz-20,000Hz Mic Diameter: 4.0*1.5mm Mic Sensitivity: -38±3dB Mic Impedance:2.2KΩ±15% Mic Directivity: All Directivity Battery Capacity: 400mAh Working Voltage: DC3.7V Charging Voltage: DC5V Charging Time: 2-3 hours Trasmission Distance: 10m