1, digital adjustment needle distance, ye raan ye luɔ̈ɔ̈i.

2, pattern seam: ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ

3, reverse seam super quiet: ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ

4, Seal function (short wire head): The length of the wire left on the fabric after cutting the wire is less than 3MM. 4, Seal function (short wire head): The length of the wire left on the fabric after cutting the wire is less than 3MM.

5, Intelligence: ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l

6, a lëu bï ya looi në bagaj, leather, sofa, car seat mat, foot mat, etc.