Product name: iPhone7 7Plus 8 X audio adapter  

Listen to music + charge + wire control + talk lightning adapter 

   Product brand: neutral (OEM customization) 

   Product color: red, black, white (customizable color) 

  Product features:  

   Supports simultaneous listening to music (making and receiving phone calls) and charging 

   Lightning headphone control and microphone are supported  

   Support for the latest IOS 11 system  

• Charge for 7 and listen to music and talk to phone 2 for 1;
• Listen to the original sound quality; 
• Built-in decoding chip, high quality audio transmission!
• Light and portable.
• Plug and play plug and play listen to music steady high - speed charging

Parameter specification:

Working voltage: dc5.0v

Working current: 1A

Audio output power: 2*20mW

SNR: 90dub

Distortion: < 1%

Headphone interface: Lightning 8 pin

Charging interface: Lightning 8 pin

Product size: L30.1*W6*H19mm

Product weight: 2.6g