Product information:
Bluetooth protocol: 1.2
Channel: 2
How to use: earplug type
Whether single or double ear: bilateral stereo
Applicable gift-giving occasions: advertising promotion
Color: Really invisible-9mm-non-flashing light-skin color [binaural touch version], truely invisible-9mm-non-flashing light-white [binaural touch version], truely invisible-9mm-non-flashing light- Pink [Binaural Touch Version], invisible-9mm-no flashing light-skin color [single-ear touch version], invisible-9mm-non-flashing light-white [single-ear touch version], invisible-9mm- No flashing light-pink [single-ear touch version]


Packing list:
Wireless headset x1