Mirai Speaker Mini an evolution of the handheld speaker that speaks clearly without raising the TV wired stereo mini [2024 Model] SF-MIRAIS7, volume,

------------------------------------------------------------------------------------------------------------------ 【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. ------------------------------------------------------------------------------------------------------------------ [Is it malfunctioning? If you experience any problems, please contact the seller. We will check the symptoms and advise you on repair or replacement. [Precautions for usage] ①Continuous use at high volume may put stress on the speaker and cause it to malfunction prematurely. Please use the volume setting within a range that does not cause the sound coming from the speakers to be distorted. ②The TV terminal to which this unit is connected is the earphone terminal. Please note that connecting to the wrong terminal may result in no sound or malfunction. [For these concerns] ``It's becoming difficult to hear the TV sound.'' ``If the volume is perfect for my family, I can't hear it at all.'' ``The volume is perfect for the elderly people living with me, but it's too loud.'' Many people who have actually experienced it say that their hearing has improved, but the effect varies from person to person. Also, it may take up to two weeks before you can feel the effects. [Equipped with patented technology ``Curved Sound''] Achieves clear audio with patented technology that generates sound from a ``board curved in an arc''. We create a TV environment that is easy to hear for the elderly and at an appropriate volume for families to enjoy together. *There are individual differences in how the sound quality is perceived and the degree to which hearing is improved. Thank you for your understanding [Installation results] Many public institutions have implemented this system, including announcements on station platforms and calls in waiting rooms at airports and hospitals. [Media appearances] Many media appearances on Gaia's Dawn, WBS, Good Morning Japan, various newspapers and magazines, etc. [Model] Compact curved sound speaker system (built-in monaural amplifier) [Speaker type] Newly developed hybrid curved diaphragm speaker unit (patented) [Frequency characteristics] 250Hz to 20kHz (overall characteristics) *Reference value [Amplifier output] Practical maximum output 18W (monaural) [Input/input sensitivity] 3.5mm stereo mini jack / 90mV (connected to TV, etc. and various devices with headphone output) [Usage environment] Avoid using in humid environments with a temperature of -10℃ to 40℃. [Size] W90mm x H154mm x D200mm (including the upper knob protrusion) [Weight] Approximately 0.6kg (AC adapter 100g not included) [Power supply] Uses the 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 TV to output sound from both the TV speakers and the device connected to the earphone terminal, you can output sound at the same time from the TV speakers. (Normally, when connected to the earphone terminal, the sound of the TV itself cannot be heard) [How to play sound at the same time as the TV] If you value the spread of the sound, we recommend playing the sound at the same time as the TV. Settings are made on the TV, and an example of how to set them is provided in the instruction manual. The setting method may be different or may not be possible for some models, so if you wish to use this setting, please check the TV's instruction manual or contact the TV manufacturer in advance. The TV speaker ["Mirai Speaker (R)]" is a speaker for people who have trouble hearing TV, including the elderly. Equipped with ``curved sound'' technology developed to convey ``words'' clearly and clearly. Connection is easy in 2 steps. This makes it easier to hear without having to turn up the volume, so you can enjoy watching TV with your family. *If a problem occurs, please contact the seller from your purchase history. We will check the symptoms and advise you on repair or replacement. Please rest assured that this product comes with a 1 year warranty after purchase.