Vender x18 auriculares inalámbricos bluetooth super larga duración de la batería colgante de la oreja reducción de ruido hifi llamada de negocios auriculares al mejor precio

Package Included: 1*headphone 1*charging cable Specifications: Item No.: X18 Transmission range: 10 meters Features : Power display, call function, voice control, support music, multi-point connection Bluetooth protocol: 5.0 Channel: stereo How to use: Earplug Whether single or double ears: Bilateral stereo Occasions for gifts : Wedding, birthday, holiday, housewarming, trade fair, advertising and promotion, employee benefits, anniversary celebration, business gift, opening ceremony, awards commemoration, public relations planning, other colour : Noble black Description: When a mobile phone calls, it automatically broadcasts the caller’s number and comes with intimate Chinese voice prompts Support IOS system headset power Volume display always grasp the headset Battery usage Built-in dual noise reduction system, filter outside noise, while improving speech intelligibility, even if the surrounding is noisy, you can still hear my voice Powerful sound unit, the cavity structure that has undergone multiple improvements, can shock your auditory nerves at the moment you enter the ear