1. mahkaiunderwear lace lawan ai(Speed hpe galai shai mai ai)
2. Tengman aipositioning (infrared positioning device hte), dai namsi hpe shi hkum shi bai gram lajang mai ai
3. Jahten aieffect gaw soft, edge n re, n daw n ai, npu na hpun palawng ni a shawng na arawn alai ni hpe hkum jahten kau;
4. Magam bunglin-gun n yawm ai, ngang grin ai bungli, mungdaw bungli, n-gun ja ai
5. Ahkyak aiTinang hkrai hkan shachyut ai ultrasonic generator