This Bluetooth neck speaker allows you to enjoy music comfortably without covering your ears. It comes with a dedicated transmitter, so you can use it with TVs that don't have Bluetooth. I purchased it for 7780 yen including shipping and handling fees. I often see it in commercials. Yume Group Yume Neck Speaker. My family bought it but isn't using it, so I'm putting it up for sale. It's unused, I only took photos of it. The body is lightweight and easy to use. It seems you can listen to TV, smartphones, and music. - Product Name: life-140-st - Size: W240 x D235 x H35mm - Weight: Approximately 265g - Output: 3W x 2 - Battery Capacity: 600mAh DC3.7V - Usage Time: Approximately 8 hours (at maximum volume) - Charging Port: USB Type-C - Supported Media: microSD card compatible - Sound Quality: 180Hz～16kHz - Volume: 75dB Thank you for viewing.