Descripción
Transmission range: 10 meters
Function: battery display, call function, voice control, music support, multi-point connection
Bluetooth protocol: 5.0
Channel: stereo
How to use: Earplug type
Single or dual ear: bilateral stereo
Applicable gift-giving occasions: wedding, birthday, holiday, housewarming, trade fair, advertising and promotion
Color: black, white
Valoraciones
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