YUIN OK2 High Fidelity Quality Professional Earbuds Earphones
YUIN OK2 high fidelity earphones are different from the traditional earphones.with the fine workmanship,it can bring us special feelings on sound.You should own it.
- Transparent, smooth sound.
- Ultra low distortion, low impedance for high grade portable audio.
- Perfect for DVD scan CD,LP,MP3,multi media and so on.
- Earbuds / In-ear Earphone Convertible design (you can use the 3 set converters in the accessories to convert the modality of the earphones,very advanced, just as the picture shows).
- Audio bandwidth :20Hz-20KHz.
- Rated impedance : 16 (±4)ohms (at 1,000Hz).
- Sensitivity:108(±3)dB(at 1,000Hz).
- Max input power : 500mV.
- Diameter : 3.5 mm.
- YUIN OK2 earphones
Due to the impact of the COVID-19 pandemic, global international shipping will delays. The delay at our Hong Kong post office is very serious, so we have changed to other fastest or most efficient international shipping. Now the normal estimated delivery time may be delayed by about 1-2 weeks. In some countries where is higher free-tax rate, we will provide free courier service as much as possible.
All listed items will be shipped though Registered Airmail with tracking number if there is no extra shipping method option listed or shipping description in the product page.
Economy shipping: Will be shipped without tracking number.
Registered Airmail : Will be shipped via such as Hong Kong post , Deutsche Post , Netherlands Post , Singapore Post, you can leave us a message if you have any requirement about the shipping method .
It will be shipped via Hong Kong Post by default, Europe countries can choose to be shipped via Deutsche Post or Netherlands Post, it is also FREE, pls leave us a message if needed.
Express service: Will be shipped via DHL/EMS/UPS/FedEx