As picture
Bluetrum 5616T3
V5.2
40mah*2+200mah
BT version: 5.0
Bluetooth chip: Bluetrum 5616T3
Battery capacity: 40mah+200mah with protective board
Eearphone material: ABS plastic
Listening time: about 3 hours
Product size: charging box 7.5*4.3*2.8cm
Packing size 13.5*8.5*3.5cm
Product weight: earphone 10g, charging box 32g
Product packing:100pcs/ctn size: 44*33*40cm G.W.:7.5kg
15-30 日