Product Description ◇ A hands-free walking light that is reliable when walking at night. ◇ Easy to wear around the neck, freeing up both hands, and also features a Bluetooth speaker for enjoying music and a warmer function to keep your neck warm. ◇ The LED lights, which can be set to blink or stay lit, are located in three places: the tip (reading light), the sides, and the neck. ◇ Very useful for alerting cars and bicycles to your presence and for detecting dangers at your feet. It also helps with crime prevention on dark roads at night. ◇ The left and right tips attach with magnets, forming a loop to prevent it from falling. ◇ It's also a nice feature that you can enjoy music with the Bluetooth function while protecting yourself. Since it doesn't cover your ears, you can hear the sounds around you, providing peace of mind. ◇ The neck warmer heats up to 39 degrees Celsius in about 1 minute and has a timer function that automatically turns it off after 30 minutes. ◇ Continuous usage time is approximately 10 hours for the speaker, approximately 20 hours for the LED lights, and 30 minutes x 10 times for the warmer. ■ Materials: Body / ABS resin Arms / Silicone rubber, iron, copper Warmer part / Aluminum ■ Size: w190 x d35 x h200mm ■ Weight: 220g ■ Power supply: DC5V 1.0A (USB rechargeable) ■ Connection: Bluetooth 4.2 ■ Maximum communication distance: Approximately 10m ■ Rechargeable battery (built-in): Nickel-hydrogen storage battery 3.6V 2000mAh ■ Charging time: Up to 4 hours ■ Accessories: USB charging cable (Type-C) ■ Country of origin: China ■ Manufacturer model number: WSLW101RD ■ JAN: 4548815100226 I purchased it for about 8500 yen, but I didn't understand how to use it well and it has been stored away. There is a slight tear in the box. The warranty period has expired. It will be shipped in an envelope. I am sorry, but I do not ship to Hokkaido, Okinawa, and remote islands. Thank you for viewing.