sensitivity sound collector effective hearing black Ultra-high KR-77

---------------------------------------------------------------------- 【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. 【Important Information About DVD, Blu-ray, and Game Software Compatibility】 The DVDs and Blu-rays sold in our store are primarily Region Code 2. Please ensure you have a compatible playback device for other region codes before making a purchase. Additionally, game software for PS5, PS4, and Nintendo Switch is generally region-free. However, downloading DLC (Downloadable Content) requires a Japanese account. Kindly confirm these details before placing your order. ---------------------------------------------------------------------- Contents: 1 piece Color: black By selecting the frequency, you can cut out the harsh high temperatures. You can adjust the volume of the left and right sides, which is convenient for people with different hearing abilities on the left and right sides. The sound collection microphone faces the outside of the main unit, so even if you put it in your pocket, there will be no unpleasant noises such as rustling. Size (approx.): W28 x D15.5 x H115mm [Audio frequency] Hi:200Hz~14.000Hz, Low:200Hz~4.000Hz Continuous use time/approx. 90 hours