Hbluetooth app for iPhone and iPad 4.4 ( 3024 ratings ) Utilities Developer: 建仁 梁 Free Current version: 1.2.9, last update: 7 months ago First release : 10 Jul 2022 App size: 23.68 Mb 一款智能蓝牙耳机app,支持自定义通话均衡,自定义降噪、OTA升级等功能,更多信息等。