BOGASING M4 Wireless Portable Bluetooth Speaker Outdoor IPX7 Waterproof Dustproof Shockproof 40W Output Loud Volume Deep Bass Stereo Function With

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. [High sound quality and powerful bass] 40W powerful Bluetooth speaker! Despite its compact body, it achieves high sound quality, high sound pressure, and powerful bass. If you purchase two speakers at the same time, you can pair the two speakers with the dual pairing function and enjoy 360° stereo sound like a movie theater. [IPX7 waterproof performance] Compatible with IPX7 waterproof standards, so you can use it safely by the pool, at the beach, or in the bath. Music is always with you no matter where you are. [Built-in Microphone] The built-in microphone and fast, uninterrupted Bluetooth enable stable answering, disconnecting, and rejecting calls, making it easy to make hands-free calls wherever you are, such as at home or in the car. [Amazing continuous playback time] Built-in 6600mAh rechargeable lithium battery, can be used while charging, allowing you to enjoy your favorite music all day long. (The time may differ from the stated time depending on usage conditions such as volume, music being played, and ambient temperature.) [Bluetooth 5.0 connection & TF card slot/AUX input compatible] Equipped with a high version Bluetooth 5.0 core, it can be connected at a transmission distance of about 30 meters. You can insert a TF/Micro SD card, change to TF mode, and play music directly. It supports AUX terminal, so you can also connect devices such as TVs and game consoles. It also supports hands-free calling. [12 Month Warranty] Comes with a 12 month worry-free warranty from the date of purchase. If the product is defective from the beginning or becomes unusable within 12 months, please contact our store immediately and we will provide you with new replacement/return services unconditionally.