Feature:1. Enhanced Listening Experience: Bone conduction technology allows sound to be transmitted to the auditory nervous system, enabling individuals with hearing impairment to enjoy music and movies while protecting their eardrums.2. Customizable Sound: The transmitter of the headphones features a background noise cancellation solution and independent volume control for each ear, allowing for balanced sound in situations where hearing levels differ between ears.3. Improved Hearing for Seniors: Suitable for daily conversations, listening to music, and assisting with watching movies and TV shows, the headphones help improve the hearing capabilities of elderly individuals.4. Independent Volume Control: With the ability to adjust the volume separately for each ear, these headphones ensure a balanced and comfortable listening experience for individuals with different hearing levels in each ear.5. Minimal Audio Delay: Bone conduction Headphones provide ultra low audio latency, resulting in a seamless and comfortable listening experience. Lightweight and burden free, comfortable wearing.Specification:Item Type: Bone Conduction HeadphonesMaterial: ABSHeadphone Built in Battery: Lithium ion 190mAHTransmitter Built in Battery: 120mAHFrequency Response: 20 Hz-20kHzFrequency Band: 2402MHz - 2480MHzPurpose: Designed for the elderly to enjoy music, movies, watch TV, make phone calls and communicate.Package List:1 x Bone Conduction Headphones1 x Transmitter1 x Manual1 x Collector Introduction Card1 x USB Cable1 x Storage Box