product description 

Model: CF-ZJT 

Housing: ABS 

Color: Apple White

Size: 17.3 * 10.4 * 6 

Output current: 1.5A 

Frequency response: 20Hz-20KHz, Signal to noise ratio: THD + N: -80dB 

Output power: 2x35mW @ 32Ω 

Function Description: Listen to song + charge 1.5A + direct call, support all wire control functions of Apple's original headset. The headset recognition time is 3 seconds. 

There is no order to listen to songs and charge. The product is inserted into the headset and the mobile phone in no particular order.  

Blind plug-in: The headset is not in the same direction as charging, but it does not support dual interface to listen to songs or charge at the same time.