The new I7 MINI bluetooth headset is really stereo TWS with charging bin wireless bluetooth headset amazon 4.1

About Product:Brand: LANPICE item no. : I7 MINI transmission range: 10 meters function: power, according to the phone, support custom music processing: is printed LOGO: can be bluetooth protocol: 4.1 track: Stereo way of use: whether in-ear single and double ears: bilateral stereo applicable gift-giving occasions: Opening ceremony, employee benefits, the anniversary celebration, the memorial, fairs, advertising promotions, holiday, wedding, housewarming, pr planning, birthday, business gift color: Downstream of the main platforms: wish, amazon, speed sell tong, independence