iBstone Vive20 Rechargeable BTE Hearing Aids

iBstone Vive20 Rechargeable BTE Hearing Aids Loud & Clear & Professional - USA made digital core optimized for human voice enhancement & smart noise reduction. 4 professional programs for different environments, like quite indoor, noisy indoor, traffic, and outdoor, to gain superior hearing experience. Discreet & Long-term Wearing Comfort - Nearly invisible, light-weighted casing with medical-grade materials. Smaller size than most other BTE type. Less burden to ear. Fast Recharge - Rechargeable digital hearing aids with intelligent and modern magnetic charging station. Much more convenient than the old battery types. 2.5-3 hours charging for more than 20hrs using. Ready-to-wear & Easy-to-use - Pre-assembled full pack. One hand operation to adjust volume and settings. Multiple ear domes with different sizes for choice provide all day comfort. Obvious turned on/off button and volume control. Gift-packaging & Lifetime support -100% Money Back Guarantee to lower yo