Your iPhone 6S can already support wireless charging
You Can Charge Your iPhone 6s Wirelessly, But Is It Worth It?
Amazon.com: Aircharge Wireless Charging Case for Apple iPhone 6 Plus/6S Plus - Black : Cell Phones & Accessories
iPhone 6 Qi Wireless Charging Made Possible - Qi Wireless Charging
Amazon.com: Alpatronix iPhone 8 Plus/7 Plus/6S Plus/6 Plus Battery Case, Portable Protective Charger Case with Wireless Charging and Built in Rechargeable Battery Pack for Extended Charging - BX190plus – Black : Cell
Wireless Charging Case for the iPhone 6 Plus / 6S Plus case - Aircharge
Wall Wireless Charger - IPhone 6/6s Plus - Up' Mobile Wireless Charging - Store Exelium - UPM1U02B+UPMAI6SP
BEZALEL Wireless Charging Receiver Case for iPhone 6/6s Plus | BEZALEL
Wireless Charging Case Cover For iPhone 6 Plus | eBay
Stacked Wireless Charging Power Pack iPhone 6 Plus Complete Lot. Sku # 62 | eBay
For Apple Iphone 5 5s 5c 6 6s Plus Qi Wireless Charger Receiver Card For Ipone Iphon I6 I5 Mobile Phone Smart Charging Adapter - Mobile Phone Chargers - AliExpress
Up To 46% Off on iPhone 6/6S Plus Magnetic Wir... | Groupon Goods
mophie juice pack wireless Ultra-thin backup battery case for iPhone® 6 Plus /6S Plus with wireless charger at Crutchfield
iPhone 6 Wireless Charging Case | Dog & Bone Cases
New For IPhone 6 Plus 6s Plus And 7Plus Wireless Charging Receive Qi Coil - Walmart.com
Wireless Charging For iPhone 6s & 6s Plus, iPhone 7 & 7 Plus, 6 & 6 Plus - YouTube
The World's First Dual Mode (PMA/WPC) Wireless Charger for iPhone 6 Pl | inCarBite Store