SUPERIOR PERFORMANCE! ULTRA CLEAR DIGITAL HEARING AMPLIFIER: Hearing ultra clear sounds is now easier than ever before! Our rechargeable ear amplifier, amplifies sound by converting sound waves to electrical signals, the amplifier increases the power of the signals so you hear the best speech frequencies of the human voice. Fully equipped with complete background noise reduction and cancellation this energy efficient rechargeable batteries allows for longer use between charges LATEST DIGITAL TECHNOLOGY! RELIABLE HEARING AMPLIFIER THAT REALLY WORKS: Designed by audiologists. Using band digital sound processing, our affordable devices help amplify speech while actively reducing background noise making this the best most efficient audiology design yet. No prescription or medical evaluation required OUTSTANDING! SMALL, DISCREET, LIGHTWEIGHT & COMFORTABLE: This light weight headset offers fits behind the ear using near invisible bendable earline tubes with simple one switch operation and volume hearing control. Fits perfectly behind the ears and even comfortable to wear with any pair of glasses PRACTICAL! READY TO WEAR RIGHT OUT OF THE BOX: No programing or fine tuning adjustments. These are the simplest ready to use personal hearing amplifier devices. Using the bendable ear line to place over the hear and adjust earplug for a high comfort fit