Mirai Speaker Clear Speech Without Increasing TV An Evolved Personal Wired Connection with a Stereo Mini [Official] Mini Volume. Speaker. SF-MIRAIS7.

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. [If you suspect a malfunction] In the unlikely event of a malfunction, please contact the seller. We will check the symptoms and guide you through the repair or replacement process. [Precautions for use] ① Continuous use at high volume may put a strain on the speaker and cause it to malfunction prematurely. Please use the speaker at a volume setting that does not distort the sound. ② The TV terminal to which this unit is connected is the earphone jack. Connecting to the wrong terminal may result in no sound or cause malfunction, so please be careful. [For these kinds of problems] "I'm having trouble hearing the TV," "The volume is just right for my family, but I can't hear it at all," "The volume is just right for the elderly person I live with, but it's too loud and annoying." Many people who have actually tried it have reported an improvement in their hearing, but the effects vary from person to person. Also, it may take about two weeks to feel the effects. [Equipped with patented "curved sound" technology] This patented technology generates sound from a "curved plate that forms an arc," achieving clear audio. It creates a TV environment that is easy for the elderly to hear and allows families to enjoy it at an appropriate volume. *Please note that the perception of sound quality and the degree of improvement in hearing may vary from person to person. [Implementation Record] Numerous implementations in public institutions, including announcement broadcasts on train platforms and call systems in airport and hospital waiting rooms. [Media Appearances] Numerous media appearances, including on Gaia no Yoake, WBS, Ohayo Nippon, and various newspapers and magazines. [Model] Compact curved sound speaker system (built-in mono amplifier) [Speaker type] Newly developed hybrid curved diaphragm speaker unit (patented) [Frequency response] 250Hz to 20kHz (overall characteristics) *Reference value [Amplifier output] Practical maximum output 18W (monaural) [Input/Input sensitivity] 3.5mm stereo mini jack/90mV (connects to various devices with headphone output such as TVs) [Operating environment] Temperature -10℃ to 40℃. Avoid use in humid environments. [Size] W90mm x H154mm x D200mm (including upper knob protrusion) [Weight] Approx. 0.6kg (excluding AC adapter 100g) [Power supply] Uses included power adapter (DCIN12V2A) [Accessories] Power adapter x 1, audio cable (2m) x 1 (3.5mm stereo mini plug on both ends) [About audio output] By setting the sound output to come from both the TV speaker and the device connected to the earphone jack, it is possible to output sound from both the TV speaker and the audio cable simultaneously. (When connected to the headphone jack, the sound from the TV itself will not be audible.) [How to play sound simultaneously with the TV] If you prioritize sound dispersion, we recommend playing sound simultaneously with the TV. The setting is done on the TV, and an example of how to set it up is described in the instruction manual. The setting method may differ or may not be possible for some models, so if you wish to use this setting, please check the instruction manual of your TV or contact the TV manufacturer beforehand. The "Mirai Speaker®" TV speaker is designed for the elderly and others who have difficulty hearing the TV. It features "Curved Sound" technology, developed to clearly and distinctly transmit "words." Connection is easy in just two steps. It makes it easier to hear without increasing the volume, allowing the whole family to enjoy watching TV together. *In the unlikely event of a malfunction, please contact the seller through your purchase history. We will check the symptoms and guide you through the repair or replacement process. A one-year warranty is included after purchase, so you can rest assured.