Neckband 003

Specification

• Jfsonic soft silicon neckband earbuds wirleless earphone:

• Fast &stable connection bluetooth earbuds:

• Bluetooth Version:

  V5.4

• Support:

  A2DP/AVRCP/HFP/HSP

• Sensitivity:

  ≧98db

• Frequence Response:

  20Hz to 20kHz

• With Microphone, volume control :

• Battery:

  500mAh in earphones

• Play Time:

  around 50hours

• Standby Time:

  120 hours

• Charging Time:

  1.5hours

• Efficient Distance:

  10m