Wireless Bluetooth headset

D4004

Wireless Bluetooth headset/Earphone

Plug diameter 2.5mm

Plug Type USB

Frequency range 20-20kHz (Hz)

Impedance 16Ω ± 15% (Ω)

Sensitivity 110db (dB)

Distortion rate of 0.3 (%)

Cable length 1 (m)

Speaker diameter 10 (Φmm)

Material: PC

Weight 20 (g)