General K10 Lavalier Microphone Wireless External Auto-Syncs Microphone – Lightning

Features : Plug and play, no app and Bluetooth required, easy to use
No delay in transmission, clear sound reception.
Hands-free, small compact size aid for easy attachment to your shirt, tie or bag.
Real-time clear voice auto syncs.
Provides professional full-band audio 20kHz stereo CD quality. 6.20 m / 65 ft anti-interference and long range. Wide versatility and compatibility.
Built-in 90 mAh battery, one charge can work continuously for about 10 hours

Connectivity : Bluetooth