IC chip CSR64110
black/slivery/rose gold/red/blue/gray
Battery 85MAH
Charging base 1500MAH
Standard
Bluetooth V4.2
Frequency Range 2.4GHZ
Operation Class 2
Operating range up to 50feet (15 metres)
MP3 Playing Time up to 6 hours
Standby Time ≥240 hours
Charging Time ≤2hours
Charge Voltage 3.7V
Earphone weight (pair) 12.8g
Charging case 85g
Earphone with gift box 192g
Carton size 58.5*24*49.5cm
Weight 100units/carton.19.2WG ,19.8GW
ACCES 1.Micro USB charging cable