Nokia handsfree kit , with digital stereo sound

Suitable for Nokia cellphone
Length: 1.6m (changeable)
Speaker: 2 x 15mm Mylar speaker
Frequency: 20 to 20kHz
Impedance: 32Ω (or 16Ω) ±10%
Sensitivity (at 1kHz): 118dB
Available in various colors
Packaging: blister, clam gift box, polybag, and more
Customized specifications, colors, and packaging are welcome.

Compatible models: Nokia N76/N81/N82/N91/N95/5310, etc.

Driver unit: 15mm diameter
Impedance: 32 ohms
Frequency response: 20Hz to 20kHz
Sensitivity: 118 ± 3dB (at 1kHz)
Maximum input power: 50mW
Plug type: 3.5mm 4-poles
Microphone
Cord length: 1.6m (changeable)