Description

AMB Earbuds Earplugs-02

Specifications:

Frequency response:20Hz~20kHz
Sensitivity:105dB
lmpedance:16ohm
Headphone battery type:lithium-ion polymer battery(35mah/3.7V)
Headphone charging time: within 1 hour
Charging compartment battery type: lithium-ion polymer battery(300mah/3.7V)
Charging time of charging compartment: within 2 hours