Sony RF400 Wireless Home Theater Headphones $100 at Sellout.woot! $100 $138 Ends at 10PM PT. Sellout.woot! has the Sony RF400 Wireless Home Theater Headphones for $100 with free shipping for Amazon Prime members or $6 shipping. Has 1.57" driver, 150' wireless range, and up to 20 hours battery life. $100 retail: $138 Report Posted by DrBatman07/12/2024 at 03:33 AM PT