1. Using APS high-grade material, single-core shielded wire, very durable, 2.5 meters long, can be used freely
2. Microphone: not easy to produce howling, clear voice, suitable for various mobile phone brands
3. Microphone size: diameter 6.0x2.2mm high sensitivity anti-interference microphone core
4. Directionality: omnidirectional
5. Impedance: less than or equal to 2.2k Ohm
6. Working voltage: 2.0V
7. Frequency range: 100-16kHz
8. Signal-to-noise ratio: greater than 60dB
9. Plug diameter: 3.5mm




Specification:
Package Weight
One Package Weight 0.15kgs / 0.34lb
One Package Size 15cm * 5cm * 2cm / 5.91inch * 1.97inch * 0.79inch
Qty per Carton 200
Carton Weight 30.00kgs / 66.14lb
Carton Size 38cm * 32cm * 28cm / 14.96inch * 12.6inch * 11.02inch
Loading Container 20GP: 783 cartons * 200 pcs = 156600 pcs
40HQ: 1818 cartons * 200 pcs = 363600 pcs