gift in-ear earphone
the earphone is suitable for promotion
earphone for gift
new earphone is nice design
gift in-ear earphone
1. Driver unit: 10.0mm
2. Diaphragm thickness: 6μ
3. Response range: 20-20,000HZ
4. Impedance: 32Ω
5. Distortion: <2% (1mW at 1kHz)
6. Input: Φ3.5mm stereo plug
