不限 no sound(无声音|13/7.3%) background noise(背景噪音|8/4.5%) connection issue(连接问题|6/3.4%) poor range(范围差|4/2.2%) adjustable clips(可调夹具|4/2.2%) worse than iphone mic(不如内置麦克风|4/2.2%) low volume(音量低|3/1.7%) camera comparison(与iPhone对比|3/1.7%) underwater audio(音频有水下感|3/1.7%)

不限 compatibility issue(兼容/适配问题|20/24.1%) setup issue(安装/使用困难|9/10.8%) over price(性价比低|9/10.8%) miss part(缺失部件|5/6.0%) Size/Model Mismatch(尺寸/型号/颜色不匹配|4/4.8%) return product(用户退货|4/4.8%) poor customer service(售后服务差|3/3.6%) incorrect advertising(图文介绍不足|2/2.4%) poor design(外观/设计不合理|2/2.4%) Poor assembling(装配工艺差|1/1.2%)