I have confirmed that it can be charged. I don't know how to pair it, so I haven't been able to do so. Therefore, I have lowered the price. It's probably unused, but it has been stored at home, so please only purchase if you understand this. Wireless Noise Canceling Stereo Headset MDR-EX31BN (B) Black Brand: SONY Wearing style: Both ears, integrated left and right Earphone/Headphone type: In-ear type, neck strap type Structure: Open-air Color: Black Wireless/Wired connection: Wireless Earphone/Headphone features: Noise canceling, microphone, remote control Low-frequency range (Hz): 20.0 Hz High-frequency range (kHz): 20.0 kHz Wireless standard: Bluetooth Wireless features: NFC, multi-pairing Bluetooth version: Bluetooth 3.0 Bluetooth codecs: aptX, AAC, SBC Drive method: Dynamic type Driver size (mm): 13.5 mm Charging terminal: MicroUSB Charging time: 2.5 hours Weight (g): 34.0 g I will wrap it in bubble wrap and ship it in a bag.