PRODUCT GRADING (Grade B) - Good Condition > Very light scratches and light signs of use > Refurbished to the highest standards. Brown Box Packaging (Non-Retail) WHAT IS IN THE BOX Sony WI-XB400 Extra Bass Bluetooth Wireless In-Ear Headphones - Blue PRODUCT DESCRIPTION Sony’s WI-XB400 earphones provide quality wireless listening over Bluetooth, boosted by Extra Bass technology for added punch and depth. You can easily accept calls or interact with your phone’s voice assistant, and their neckband design is practical and keeps you listening comfortably. PRODUCT INFORMATION Accessories Included - USB-C Cable Bluetooth Enabled - YES Brand - Sony Connections - Bluetooth Connectivity Type - Bluetooth Dimensions - Packaged: H4 x W9.3 x D15.5cm Folding- Fixed Headphone Type - In-Ear Headphone Type - NO Manufacturer Part Number (MPN) Microphone Remote - YES Model name / number - WI-XB400 NFC Enabled - NO Noise Cancelling - NO Noise Reduction - YES Playback Controls - YES Power Supply - Rechargeable Battery Product Type - Headphones Sound Features - Microphone Weight - 21g Wi-Fi Enabled - NO Wired or Wireless - Wireless