True diversity, pocket portable, 4GHz stereo digital wireless ear-set, lavalier and audio monitoring system for live performance, video camera, DSLR, digital recorders and smartphones with built-in two-way UAB 2.0 wireless audio interface for iPad, Windows surface, tablets, Mac and PC connectivity. It redefines the wireless experience for professionals who demand high quality audio for live performance, extreme portability and uncompromised universal audio connectivity to match today’s digital gear. Equipped with premium cardioid and omnidirectional microphones, this wearable system quickly interchanges from an ear-worn to lavalier microphone or audio monitoring system with a simple swap of accessories while providing up to 30 m of secure, uncompressed 16-bit, 48kHz CD quality, wide 15 Hz to 20 kHz frequency response wireless audio connectivity without radio frequency (RF) interference, signal loss, or crackle inherent in UHF/VHF systems. Designed for active and energetic users, the included high-end professional grade, ultra-thin, Wi Sure-Sound ear-set cardioid microphone easily accommodates alternative mounting applications such as left and right ear-set ear placement and can be adjusted to capture the closest near-the mouth vocals clearly and consistently while keeping the boom securely in place even when the head moves. Measuring 3mm in capsule diameter, the superb Wi Sure-Sound omnidirectional, 20 Hz-20 kHz, 140 dB SPL max stereo unidirectional microphone capsules allows for capturing superb vocals and amazing ambient sounds easily and accurately. The ultra-thin lavalier easily accommodates alternative mounting applications such as ties, shirts and more. This lavalier is engineered to provide extreme cable strength and moisture resistance with exceptionally low handling noise and rugged construction, which makes it an ideal choice for theatre, broadcast, church, and general lavalier applications. The system brings the much sought after digital wireless miking to smartphones and tablets to transform these smart devices to powerful on-the-go audio-visual production tools. It enables users to wirelessly connect an ear-set or a lavalier microphone and capture superb vocals and amazing ambient sounds easily and accurately on iPhone, iPod, iPad, Windows surface, tablet or any smartphone. The revolutionary 2-way wireless USB 2.0 audio interface further enables users to wirelessly connect a microphone and in-ear monitors to iPad, Windows surface, tablet, Mac or PC computers for pristine, uncompressed, simultaneous two-way digital wireless audio connectivity. Simply plug the transmitter/transceiver to the USB port on the iOS, Windows smart-device, Mac or PC, then plug microphone and headphones/in-ear monitors into the receiver/transceiver and launch any recording software, app, or any Core Audio compatible application to play, record and monitor the sound. The interface also combines all the features required for professional wireless stereo audio connectivity for Mac, PC, iPad, Windows surface and tablets on-stage, in-studio or at home with simplicity, ease and elegance (no drivers required). The system further allows user to conduct web conferences and voice chats over the internet with support for most common calling applications including Webex, GoToMeeting, Skype and more. Designed to look, feel and fit like no other wireless system, the compact and ultra-light 30g transmitter and receiver are incredibly easy to wear and can be attached to belts, shirts and pants’ pockets without impeding body movement. Engineered with super strong, universal mount, metal belt clip with 6.3mm-20 screw mount, the transmitter and the receiver can securely mount on a variety of camcorders, DSLR cameras, or other A/V gear using the included hot shoe adapter. The power source’s flexible design boasts an internal rechargeable battery for 4~6 hours of battery operation and there is also an AC power adapter for continuous operation. The system can be even powered by USB bus power. Transmission format: 2.4 GHz digital wireless. S/N ratio: >90 dB. Distortion: 0.12% THD.