Sanwa Supply Loudspeaker Speaker Hands-free MM-SPAMP9

【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. [Maximum practical output]: 14W [Frequency characteristics]: 90Hz~18kHz [Speaker format]: Sealed full-range speaker [Speaker unit size]: 4 inches (diameter approx. 91.5 mm) [Load impedance]: 4Ω [Microphone input]: 3.5mm microphone jack [External input]: 3.5mm stereo mini jack (LINE IN), USB memory, microSD card (32G or less) [Power supply]: Built-in lithium ion battery (7.0V 2000mA) [Charging method]: AC adapter DC5V/1000mA Please check the Sanwa Supply website for product support and details.