Serene SA-40 Cell Phone Amplifier

Serene Innovations SA-40

Use with your existing cell phone or smartphone to make your calls loud and clear.

Features:

• Works with virtually any Bluetooth cell phone or smartphone
• Amplifies up to 40 dB
• Loud ringer with adjustable ringer volume control
• Adjustable tone control tunes to the frequency you can hear
• Latest DSP Technology eliminates static and distortion for easy listening
• Built-in T-Coil mode allows use with T-Coil equipped hearing aids
• Selectable speakerphone mode, together with the magnetic visor clip, allow "hand-free" conversations in cars
• Product Weight is 3.1oz with Battery (2.5oz without battery)
• Product Dimensions: 2.0" W x 5.2" H

NOTE: The SA-40 is NOT a cell phone, it is an amplified handset that pairs with your existing cell phone.
A Bluetooth-capable cell phone or similar device is required for the SA-40 to operate.