Mirai Speaker Mini SF-MIRAIS7, an evolved handheld speaker that lets you hear TV talk clearly without turning up the volume. Wired connection with

[If you suspect a malfunction] If a malfunction occurs, please contact your retailer. We will check the symptoms and provide you with repair or replacement instructions. [Usage precautions] 1. Continuous use at high volume may put strain on the speakers, leading to premature failure. Please set the volume so that the sound coming from the speakers does not distort. 2. The TV terminal to which this unit is connected is an earphone terminal. Please note that connecting to the wrong terminal may result in no sound or malfunction. [For these problems] [I'm having trouble hearing the TV] [The volume that's just right for my family is completely inaudible to me] [The volume that's just right for my elderly family members is too loud and noisy]. Many people who have actually tried it have reported that their hearing has improved, but the results vary from person to person. It may take up to two weeks for you to notice any noticeable effects. [Equipped with "Curved Sound" Technology] This technology generates sound from a curved, arc-shaped panel, resulting in clear audio. It's easy for seniors to hear, and the volume is just right for the whole family to enjoy watching TV. *Please note that the perceived quality of sound and the degree of hearing improvement may vary from person to person. [Installation history] Numerous installations in public institutions, such as for announcement broadcasts on train platforms, and for calling people in waiting rooms at airports and hospitals. [Media appearances] Numerous media appearances, including on Gaia no Yoake, WBS, Ohayo Nippon, and various newspapers and magazines. [Type] Compact curved sound speaker system (built-in mono amplifier) ​​[Speaker type] Newly developed hybrid curved diaphragm speaker unit (certified) [Frequency response] 250Hz - 20kHz (overall response) *Reference value [Amplifier output] 18W (mono) [Input/Input sensitivity] 3.5mm stereo mini jack / 90mV (connect to TVs and other devices with headphone output) [Usage environment] Temperature -10°C to 40°C (avoid use in humid environments) [Dimensions] W90mm x H154mm x D200mm (including top knob) [Weight] Approximately 0.6kg (excluding 100g AC adapter) [Power source] Uses included power adapter (DCIN 12V 2A) [Accessories] Power adapter x 1, Audio cable (2m) x 1 (3.5mm stereo mini plugs on both ends) [About audio output] By setting the device to output sound from both the TV speakers and the earphone jack, you can output sound simultaneously from the TV speakers. (Normally, when you connect to the earphone jack, you will not be able to hear the sound from the TV itself.) [How to output sound simultaneously with the TV] If you prioritize sound spread, we recommend outputting sound simultaneously with the TV. The setting is done on the TV, and an example of the setting method is described in the instruction manual. The setting method may differ or may not be possible on some models, so if you would like to set this up, please check the instruction manual for your TV in advance or contact the TV manufacturer.