About Product:Suggested retail price: $198.00 brand: neutral article number: i10touch transmission range: 10 meters function: support music, electricity, according to phone processing custom: no bluetooth protocol: 5.0 track: stereo way of use: whether earplugs type single and double ears: bilateral stereo applicable gift-giving occasions: promotional advertising, business gifts, holiday, housewarming, birthday, wedding, the memorial, fairs, the anniversary celebration, opening ceremony, employee benefits, public relation planning color: i10touch bluetooth headset downstream of the main platforms: 5.0 speed sell tong, amazon, wish, ebay, LAZADA,