As seen on TV. Includes: 1 MSA 30X device, 6 silicone ear buds, 1 charging cradle, 1 adapter and 1 cleaning brush. Rapid charger included. Rechargeable. No batteries required. Improves amplification up to 30x. Includes 6 different sized silicone ear buds to fit any ear and seal out the noise. Rechargeable. No batteries required. Recharge using an outlet. 6 different sized silicone ear buds to fit any ear and seal out the noise. Rapid charger charges in half the time! The MSA 30X Sound Amplifier is not a substitute for a hearing aid or intended for use by hearing impaired people. The FDA advises anyone who suspects hearing loss to seek evaluation by a health care professional. For right. For left. Microprocessor technology. Comfortable. Ultra small. Lightweight. For him. For her. Any use of the graphics or photography will be considered an infringement and GTV will prosecute. UL listed. CE listed. RoHS compliant. FDA listed. C/UL/US listed adapter. GS adapter. www.msa30.com. Designed in the USA. Assembled in China.