W KING Speaker Bluetooth, Deep Bass, IPX6 Waterproof, 70W MAX

Thank you for looking.
This is a W-KING Bluetooth speaker for sale.
I used it for events, but I no longer need it, so I am selling it.
I believe it is in relatively good condition, but since it was used outdoors, there are minor scratches. Please only purchase if you understand that it is a used item.

I purchased it for around 15,000 yen.

Below is the product description from the product page:
SUPER BASS RADIATOR: This is W-KING's first application of triple passive radiators to a speaker, delivering powerful superior stereo sound and even more insane bass through its patented rugby-shaped passive bass radiators, with a powerful bass flow accompanying every note, everywhere. The portable speaker features DSP technology and triple passive radiators for cleaner mids, highs, and zero distortion. High sound frequencies up to 40kHz provide remarkably superior clarity.

42 HOURS PLAYTIME & BATTERY AS EMERGENCY POWER: The W-KING portable outdoor Bluetooth speaker offers up to 42 hours of playtime on a single charge (playtime varies with volume and media content). The battery built into the wireless speaker can serve as a power bank, easily charging your tablet or smartphone via its USB port. No need to worry about your devices running out of power or losing important information while camping.
MULTIPLE FUNCTIONS: The W-KING X10 outdoor wireless Bluetooth speaker has two EQ modes. The indoor mode emphasizes bass, while the outdoor mode provides clear sound. Durable fabric material and rugged rubber housing make the outdoor speaker built to withstand all your adventures. The X10 features a 3.5mm AUX port, TF card slot, and a microphone for hands-free calls (charger not included).
Brand W-KING
Speaker Maximum Output 120 Watts
Connectivity Technology AUX
Input Voltage 3.7 Volts