Amazon.com: BlueParrott B250-XTS Bluetooth Headset with USB-A Charging, Noise Cancelling Headset, Long Battery Life, Easily Connect to Multiple Devices at Once : Electronics
Kastar 3-Pack Battery Replacement for VXI Blue Parrott B250-XT+ Wireless Bluetooth Headset Roadwarrior, BLUE EAGLE 2, BLUE EAGLE II, BT900, HS393, SILVERADO BLUE - Walmart.com
VXI Corporation BlueParrott B250-XT+ (Refresh) - VoIP Supply
Kastar Headset Battery for Blue Parrott B250-XT & Blue Parrot PL602030 PL-602030 | eBay
Amazon.com: HQRP 2-Pack Battery Compatible with VXI Blue Parrott B250-XT, B250-XT+, 052030, 502030 Wireless Bluetooth Headset, Roadwarrior, Blue-Parrot PL602030 BlueParrott : Electronics