Ohm Denki AudioComm Wireless TV Hand TV Battery You Can Hear TV Sound Respect for the Aged Gift OHM In-Ear Speaker, Volume, Adjustment, Hand-held

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. [Features] ● Connect the transmitter to the TV and wirelessly communicate with the speakers ● You can hear the TV sound clearly even if you are far away ● Comes with a "clear voice" function that emphasizes the speaking voice of dramas and news ● Maximum transmitter and speaker Communication distance is approximately 10m ● The transmitter can be connected to both the headphone terminal and RCA terminal of the TV ● The transmitter is USB powered, and the speaker is battery operated ● Automatic connection function that connects immediately when the power is turned on [Specifications] Transmitter ■ Power source: DC5V (microUSB Power supply)■ Modulation method: GFSK■ Transmission frequency band: Wireless 2.4GHz band ■ Maximum communication distance: Approx. 10m ■ Input terminal: φ3.5mm stereo mini jack ■ External dimensions: Width 52 x Height 100 x Depth 14mm (excluding protrusions) ■ Mass: Approx. 43g Speaker (receiver) ■ Power supply: DC4 .5V AA batteries x 3 (sold separately) ■ Maximum practical output: Approx. 0.5W x 1 ■ Speaker: Diameter 66mm x 1 ■ Battery life: Approx. 49 hours ■ Dimensions: Width 138 x Height 151 x Depth 78.5 mm (excluding protrusions) ■ Mass: Approx. 288 g (excluding batteries) Accessories ■ USB power cord (USB Type-A) microUSB), φ3.5mm stereo mini plug cord, RCA conversion cord, USB-AC power adapter, warranty, instruction manual