This item was mistakenly purchased a few days ago, on November 3rd, 2025. Purchased on Amazon for 3980 yen. It has been opened but is unused. LBT-ATR02ECBK Audio Transmitter Elecom Bluetooth Transmitter, Transmitting Function, 20 Hours Continuous Playback, Bluetooth ver5.3 [For Wireless Listening to Music on TVs, Airplanes, and Cars] 3.5mm Plug, Usable While Charging, Dual Stream Function to Simultaneously Transmit Audio to 2 Devices, Lightweight and Compact Design, Operation Verified with AirPods Pro 3, Black LBT-ATR02ECBK I am looking forward to purchases from those who understand that this is a used item. Shipping costs will be covered by me, and I will arrange for prompt shipping. Thank you.