Sensley S01 Rechargeable amplifier, Invisible Sound Amplifier with Portable Charging Case, for Seniors & Adults with Noise Canceling, Pair

Sensley S02 Rechargeable Sound Amplifier for Seniors & Adults – Noise Canceling & Clear Sound , Ultra-Lightweight Invisible Design with Comfortable Fit(No Ear Domes), Portable Charging Case, Long-Lasting Battery & Fast Charging, Easy Operation & Adjustment, White Case (Pair)

• ‌Great Sound Quality- Sensley S01 will assist you engaged with friends and families perfectly. The special long handle shape design keeps the microphone away from the receiver, thus no whistling will happen at any sound volume, which is important for protecting the ears.
• Super Smart Operation - Quick touch the fingerprint to adjust sound volume. Auto turn ON when you take it out of the charging case, turn OFF when put it back. You can also press the fingerprint for 7 seconds to manually turn on and off. No complicated modes and buttons, happy using experience for seniors
• Rechargeable & Fast Charging - Both the sound amplifiers and the charging case can be fully charged within 1-2 hours, then the devices will get around 20 hours working time, the charging case can provide 4 charging cycles. If you forget to charge it, it will supply 2 hours power with only 10 minutes fast charge. Super convenient for daily life.
• Patented Design for Best Fitting - The Sensley S01 are the first sound amplifiers with patent that the users do not need to choose and assemble ear domes. It has a progressive design on the front, which gradually penetrates and fits tightly into the ear canal. So it fits with all ear canals without fears of whistling - it makes wearing a sound amplifier easier and fashionable.