SOUNDPEATS Space wireless headphones. Due to shipping costs, I will ship them without the box. If you want the box, it will be an additional 300 yen. There are no particular problems, and they are in good condition. Features: • High-resolution audio compatible, equipped with LDAC for high-quality sound reproduction • Clear sound with 40mm + 10mm dual drivers • Powerful noise cancellation of up to -47dB significantly reduces surrounding noise • Ultra-long battery life of up to 151 hours (continuous playback possible) • Bluetooth 5.4, multi-point support for connecting to multiple devices • Movie mode reduces latency when watching videos • Closed-back design prevents sound leakage and provides a comfortable fit • AI call noise reduction for clear call quality