HF MACARON U-19

Headset Stereo U19 Macaron Handsfree Extra Bass Earphone U 19

Instructions for Wire Edition:

Lava:

Drive unit: 15mm / 6u (true copper ring horn)

Sensitivity: 110dB

Frequency Response Range: 20Hz–20KHz

Product features:

1)lightning interface, headphones with automatic upgrade chip, don’t have to worry about the iPhone version upgrade;

2) functions such as up and down song selection, volume control, pause and call can be realized.

3) imported chips, lossless digital sound quality;

4) ultra-thin diaphragm copper ring horn, bass effect.