BlackPearl™ Rechargeable Hearing Aids (Pair) 👂💥

💥 RECHARGEABLE: up to 20 hours of hearing with only 2 Hours charging time ❗ 💥 CHARGING CASE: portable charging case (the case holds its own charge). Now you can charge anytime ❗ No need for expensive batteries.  💥 SIMPLE ADJUSTMENT: One button switches between 3 modes (Normal/ Noisy/ Telephone). The other button is for volume. Simple.  💥 MEMORY: It remembers settings! So whichever mode and volume setting you used last, will still be there the next time you turn it on. 💥 INVISIBLE DESIGN: This hearing aid is small, discreet, and miniature enough to be almost invisible behind-the-ear. 💥 Warranty: We provide 45 Days money-back guarantee and 1-year manufacturer warranty. The BlackPearl™ Hearing Aid OPERATION: Only 2 buttons to control the hearing aid❗ Press the "M" for a long time (3 seconds) to turn it on or off. Press the “M” button with a "short" press, to switch between the three modes (Normal/Noisy/Telephone). Short press the Volume Button for volume +/-, no need to take t