HD4 Wireless Powered Speaker l Bluetooth aptX HD DAC amplifier l AUX USB subwoofer connection []Audioengine compatible/Built-in Wired/wireless

------------------------------------------------------------------------------------------------------------------ 【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. ------------------------------------------------------------------------------------------------------------------ The HD4 is a compact, premium powered speaker system that makes it easy for anyone to enjoy HiFi stereo sound. You can stream with aptX HD Bluetooth from apps and devices, use the USB input from your computer, or connect a record player or TV using the AUX input. Premium Bluetooth: HiFi sound and up to 30m wireless range with Bluetooth 5.0 and aptX connectivity. There is no need for troublesome passwords or complicated settings, and anyone can set up easily and instantly. Full specs: Precision-tuned handcrafted wood cabinet, AUX input, Bluetooth aptx HD, 4" aramid fiber woofer, and 3/4" silk dome tweeter. Maximum total output is 120W, playback frequency band is 60Hz-22kHz +/-1.5dB, SNR is 95dB, THD+N also