Havit H2116D Wired PC Headphone (HAVH2116D) Lightning Charger Cable -Connect your mini display port

-Connect your mini display port to the equipped device to any HDMI device such as monitors

2 feetCharge Smart Phone or devices with Micro USB-Stay charged and stay connected - charge your micro USB devices and you can also Sync your smartphone with a PC to upload or download updates easily with this cable

-With built-in high gain booster- Gain control-Retractable dipoles are adjustable for best VHF reception-Large UHF loop improves image quality-Power-on indicator-Input voltage: AC110-120V or AC220-240V- Working voltage: DC12V/100mA-Reception Frequency: VHF: 47-230 MHzUHF: 470-860 MHz IMPEDANCE: 75 Ω-VSWR: <2

over voltage and over current

or above version

Havit H2116D Wired PC Headphone (HAVH2116D) Lightning Charger Cable -Connect your mini display portHavit H2116D 3. 5mm plug stereo headphones with microphone for PC, with leather, are designed with games in mind and telephony through channels like Skype. They are equipped with deep sound quality, a wide frequency range and a high fidelity transmission quality that provides the enjoyment of stereo audio. The design of the pad is leather with adjustable headband, offering great comfort. Compatible with PC, Mac, smartphones, tablets, etc. Speaker