Satifiketi ya Patent
Makina oyesera ma earphone a TWS
Chipangizo choyesera kuchepetsa phokoso cha mahedifoni opanda zingwe
Chipangizo choyesera mawu cha mahedifoni
Chipangizo choyesera mahedifoni
Chida chowunikira mawu chokhala ndi ntchito yoletsa kugwa
Chida Chatsopano Choyezera Mphamvu Yogwiritsa Ntchito Mphamvu Zambiri
Chida choyesera mawu chokhala ndi malo ambiri
Chipangizo choyesera mahedifoni opanda zingwe chokhala ndi ma specs ambiri
Kukhazikitsa kwatsopano kwa mahedifoni opanda zingwe
Chipangizo choyesera nyanga ziwiri za diaphragm
Dongosolo Loyesera Ma Audio la Earphone
makina owunikira zida zamawu okhala ndi masiteshoni ambiri
Satifiketi Yolemba Mapulogalamu
Pulogalamu yowunikira mawu ya KK V1.0
Pulogalamu yowunikira mawu ya KK V3.1 (yogwiritsidwa ntchito)
Satifiketi yoyenerera bizinesi
Satifiketi yazinthu zamakono - chowunikira mawu
Chitsimikizo cha CE cha EU
Satifiketi Yapamwamba Yabizinesi
Satifiketi ya ISO
