jakcom et non in ear concept наушники горячая распродажа в наушниках наушники как nrf51822 play 4 pulseira

non-in-ear concept earphone packaging details: inner white box: unit g.w is about 32g, unit size is 14cm x 10cm x 5cm; outer brown box: unit g.w is about 6046g, unit size is 53cm x 29cm x 37cm , max with 168pcs non-in-ear concept earphone