1. Lightning to 3.5 mm Headphone Jack Adapter ADABUNNY Lightning Connector to 3.5mm AUX Female Audio Jack Earphone Extender Jack Stereo for iPhone 7 / 7 Plus (Click Link to Check Price on Amazon)
Editor's Rating : 9.1 out of 10
Works with all devices that have a Lightning connector and support iOS 10 or later.Use an existing pair of 3.5mm headphones with the new iPhone 7 and iPhone 7 Plus.

2. B3300 Wireless Stereo Bluetooth 4.1 Headset Sport Headphone Ephvan Earphone Built-in MIC for iPhone 7 Plus Samsung LG (White) (Click Link to Check Price on Amazon)
Editor's Rating : 9.5 out of 10
With Mic Hands-Free Answer call anytime and anywherePortable and lightweight fashion design, very easy to store in your bag

3. 2 in 1 Lightning Adapter for iPhone7, Lightning to 3.5mm Audio Charge Earphone Jack Adapter Charging USB Cable for iPhone 7/7 Plus, 6/6s, 6/6s Plus, iPad, iPod (Black) (Click Link to Check Price on Amazon)
Editor's Rating : 8.9 out of 10
★2 in 1 New Design: The USB port cable is designed for connecting charger directly ( power charger & potable power bank available) Another one is for connecting earphone to convert audio.

4. allimity Cordless True Wireless Headphones Bluetooth Stereo Wireless Earbuds with Mic for iPhone 7 Plus iPhone 6s iPhone 6 iPhone 5s Samsang Noise Cancelling Sweatproof In Ear Earphones(Rose Gold) (Click Link to Check Price on Amazon)
Editor's Rating : 9.6 out of 10
TRULY WIRELESS HEADPHONES DESIGN: This wireless headphones really cut the wire, it is really cable free, no cable. just said no to the annoying cable, just put it in your ear and enjoy musicTWIN WIRELESS EARBUDS, MULTI-FUNCTIONS: 1 to 1, 1 to 2. you can use it as a single earphone by connecting each earbud to two different phones, you also can use it as a common wireless bluetooth headphones, connect one earbud with phones, and turn the other earbuds on, you can listen to music with twin earphones

5. CABLEOT Earphones for iPhone 7 and 7 Plus with Lightning Jack with Microphone (Click Link to Check Price on Amazon)
Editor's Rating : 9.8 out of 10
Premium quality sound8 pin lightning connector