Dear Sir Madam,This is LouiseWong from HK, a purchase agent of Spain company.I'm looking forbluetooth headphone 5000pcsplease quote 5000pcs, exw shenzhen.dhl shipping to spain.please advise:1 charging time2.playing time3. defective rate.we already bought a lot from a shenzhen factory, b Show More...
Dear Sir Madam,This is LouiseWong from HK, a purchase agent of Spain company.I'm looking forbluetooth head5000pcsplease quote 5000pcs, exw shenzhen.dhl shipping to spain.please advise:1 charging time2.playing time3. defective rate.we already bought a lot from a shenzhen factory, but their defective rate is too high, playing time is too short, can not match well, housing with burrs.