E7s / TWS real wireless 5.0 Bluetooth headset digital stereo generation 4 F9 new mini sport

brand shunran货号 E7S A7SArticle number E7S A7S传输范围 10米Transmission range 10 meters功能 电量显示,通话功能,NFC功能,语音控制,支持音乐,多点连接function Power display, call function, NFC function, voice control, music support, multipoint connection加工定制 是Processing and customization yes加印LOGO 可以Logo printing sure蓝牙协议 5.0Bluetooth protocol five声道 立体声Vocal tract stereo使用方式 耳塞式Usage Earphone  是否单双耳 双边立体声Do you have one or two ears Bilateral stereo适用送礼场合 婚庆,生日,节日,乔迁,展销会,广告促销,员工福利,周年庆典,商务馈赠,开业典礼,颁奖纪念,公关策划Suitable for gift giving occasions Wedding, birthday, festival, housewarming, trade fair, advertising promotion, employee welfare, anniversary celebration, business gifts, opening ceremony, award ceremony, public relations planning颜色 E7S黑色,E7S白色,E6S黑色,E6S白色,A6S黑色,A6S白色,其它颜色请备colour E7s black, e7s white, e6s black, e6s white, A6s black, A6s white, please prepare other colors