Bose Service on Twitter: "Be sure to update the software on your @Bose QuietComfort Earbuds II to get the most out of your new earbuds. This software update enhances our CustomTune technology
Restored Bose SoundSport Free Wireless Sport Headphones Black 7743730010 (Refurbished) - Walmart.com
Restored Bose SoundSport Free Wireless Sport Headphones Black 7743730010 (Refurbished) - Walmart.com
Bose SoundSport Wireless Review - RTINGS.com
Genuine Bose SoundSport Wireless Outside Exterior Rubber Cover Left (Gray) Part | eBay