[Official] Mirai Speaker Mini SF-MIRAIS7: Elevate Your TV's Audio Clarity Without Turning Up the Volume. Wired Connection with 3.5mm Stereo Mini Plug.

[If you suspect a malfunction] If you experience any problems, 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 can put strain on the speakers, potentially causing premature failure. Set the volume so that the sound does not distort. 2. Connect this unit to your TV using an earphone jack. Connecting to the wrong jack may result in no sound or malfunction. [For these concerns] "I'm having trouble hearing the TV sound," "The volume that's just right for my family is completely inaudible to me," or "The volume that's just right for my elderly family members is too loud and noisy." Many users have reported improved hearing, but results vary from person to person. It may take up to two weeks for you to notice any results. [Equipped with patented "curved sound" technology] This patented technology generates sound from a "curved plate" to deliver clear sound. It provides easy-to-hear sound for seniors and a comfortable volume for family members to enjoy together. *Perceptions of sound quality and the degree of hearing improvement may vary from person to person. Please note.

[Installation History] Numerous public installations, including announcements on train platforms and paging systems in airport and hospital waiting rooms. [Media Appearances] Numerous media appearances, including on Gaia no Yoake (Dawn of Gaia), WBS, Ohayo Nippon (Good Morning Japan), 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 - 20kHz (Overall Response) *Reference Value

Amplifier Output] 18W Maximum Output (Mono)

Input/Input Sensitivity] 3.5mm Stereo Mini Jack/90mV (Connects to TVs and other devices with headphone outputs)

Usage Environment: Temperatures between -10°C and 40°C. Avoid use in humid environments. [Size] W90mm x H154mm x D200mm (including the protruding top knob) [Weight] Approx. 0.6kg (excluding 100g AC adapter) [Power] 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 device to output sound from both the TV speakers and the earphone jack, you will be able to output sound simultaneously from the TV speakers. (Normally, when connected to the earphone jack, you will not be able to hear the sound from the TV itself.)