Audio-Technica AT-NSP700TV Wireless Neck Speaker SOUND ASSIST Includes instruction manual and other accessories. No noticeable scratches or stains. Cleaned with disinfectant wipes. Please understand that this is a used item. ・Neck speaker that allows you to clearly hear TV sound anywhere in the room. ・Neck-worn style for listening while doing other things You can listen to the TV sound while doing housework, etc. It doesn't block your ears, so you can hear the surrounding sounds, providing peace of mind. ・Features the "clear sound" function You can emphasize the voices and dialogue in news and dramas without changing the TV volume. ・Speaker design for natural listening Neck speakers maintain a constant distance from the ears, allowing you to listen with stable sound quality. ・Adjustable left and right volume balance You can adjust the volume to your preference and hearing by simply turning the knob on the transmitter. ・Announcements in Japanese Equipped with a voice function that clearly guides you in Japanese about power on/off, battery level, radio wave status, etc. ・Comfortable TV viewing even for long periods Uses a flexible band and silicone material that fits comfortably on the neck and shoulders without stress. The lightweight body allows for comfortable TV viewing even for long periods. ・Simply place to charge Charging is easy. Charging starts simply by placing it on the transmitter without connecting a cable. 【Specifications】 Transmission/reception frequency band: 2.4GHz band (2.402GHz to 2.480GHz) Maximum communication distance: Within 10m in a clear line of sight Speaker unit: 11mm x 34mm x 2 Power supply: DC3.7V (built-in lithium-ion battery) Continuous usage time: Approximately 13 hours *2 External dimensions: H206 x W180 x D37mm Weight: Approximately 103g Input terminals ・Square optical digital terminal (PCM only with a sampling frequency of 48kHz) ・φ3.5mm stereo mini-jack Power supply: DC6V (using the included AC adapter) External dimensions: H49 x W166 x D84mm Weight: Approximately 185g