Apple introduces iPhone dongle with a headphone jack and charging port
The product named 'Belkin 3.5mm Audio + Charge Rockstar' offers its customers to listen to music and charge at the same time. It has one 3.5mm jack for earphones and a lighting port to charge the iPhone or iPad

Moneycontrol News
People who are disappointed with lack of headphone jack in the recently launched iPhone X can take a sigh of relief. Apple is now selling a dongle through which you can connect your headphone or earphones as well as the charging cable.
The dongle manufactured by Belkin is available on Apple’s website at USD 34.95 (Rs 2,290). It can be used with iPhone and iPad.
The product named 'Belkin 3.5mm Audio + Charge Rockstar' offers its customers to listen to music and charge at the same time. It has one 3.5mm jack for earphones and a lighting port to charge the iPhone or iPad.
Belkin 3.5mm Audio + Charge Rockstar spec sheet
It can provide 12W pass-through for charging the devices. It delivers up to 48 kHz, 24-bit audio output.
The dongle is also appropriate to connect your car’s AUX cable and listen to music. The product, however, is currently not available in India but considering how big the Indian market is, Apple may considering introducing the device soon in India.
(USD 1= Rs 65.55)