Vivitar Bluetooth Neck Buds - electronics - by owner - sale -...
Vivitar Bluetooth Neck Buds VG400GL Specifications: - Speaker Driver: 10mm - Frequency Response: 20Hz-20 KHz - Sensitivity: 100dB+/-3dB - Impedance: 16 +/- 3 Ohms - Bluetooth Version: 4.1 If you are...