DeLOCK Remote control and mic-adapter for iOS devices, Lightning male, 3.5mm female, MFi, Siri enabled, 0.3m kabel, black
This audio adapter by Delock allows the connection of earphones or speakers with stereo jack to the iPhone 7 or other mobile devices with 8 pin Lightning™ port. The adapter is equipped with a remote control, which can control the volume and the audio output. The built-in microphone allows phone calls as well as activating Siri. 
Specification 
• Connectors:
  1 x 8 pin Apple Lightning™ male >
  1 x 3.5 mm 4 pin stereo jack female
• Chipset: Cirrus (SNR ~ 112 dB)
• Compatible with iPhone 7 / 7 Plus / 6 / 6 Plus / 5 / 5C / 5S, iPod Touch 5, iPod nano 7,
  iPad mini and iPad 4
• Remote control with 3 buttons:
- Play / pause / take or end call / Siri / next or previous song
- Volume up
- Volume down
• Remote control with metal housing and built-in microphone
• Lossless digital audio output from device with 48 kHz
• Earphone power output: ca. 28 mW @ 32 Ω per channel
• Power consumption idle: 23 mW
• Colour: black
• Dimensions remote control (LxWxH): ca. 65.30 x 12.55 x 6.75 mm
• Cable length without connectors: ca. 30 cm
• Optional app: Delock Music Player 
System requirements 
• Device with a free Lightning™ port
• Earphones or speaker with 3.5 mm stereo jack 
Package content 
• Audio adapter
• User manual