放ios那段话（什么版本才能用）
调节的那个页面描述
Crafted For Real Sound
Designed For Active Lifestyle
All-in-One Hearing Solution
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Earrck LYCR230-Rechargable Advanced 7-Channel Digital BTE Hearing Aids
Earrck Rechargeable Bluetooth Hearing Aids with App Control
Earrck Rechargeable BTE Hearing Aids for Seniors - Severe Loss
