high quality High-tech Dual Microphone Pickup and LCD Screen Power Display: wireless microphone revolutionizes the industry technology by adopting the dual microphone process, each microphone has two microphones to pick up the sound, so that the recording returns to the pure and clear. Charging compartment and microphone, receiver are equipped with high-tech LCD screen power display is to let us know the power at any time and anywhere, so that battery life is no longer a concern!One Click Noise Canceling & Recording: The advanced noise canceling chip built into the TX transmitters allows you to achieve clear and crisp voice recording at one click of the same button. Different LED indicators for showing different recording statuses. On:green light Off:green light flashing.Easy to Use: wireless microphone is easier to set up. No adapter, bluetooth or app required,simply press and hold the receiver on/off button and then plug the receiver (Lightning/TYPE-C/3.5 mm connector) into the device.and turn on the portable microphone and the two parts will pair automatically.Equipped with a TF card port, you can also use a TF card for recording storage. Note: the transmitter supports up to 32G TF cards.Extended 45-Hour Battery Life & 80FT Transmission Range: With optimized power efficiency, the wireless microphone with 150MAH battery can work for up to 11 hours . The compact charging case with 1100mAh battery can fully charge the entire set 3 times. With the charging case, the microphone has a battery life of 45 hours. 80FT Transmission range also make sure break through the limitations of time and space.Full Compatible & Portable: The upgraded wireless microphone comes with a 2 in 1 universal receiver and a 3.5mm jack, eliminating the need to replace multiple individual interfaces or interface cables. Compatible with android smartphones, iphone(including iPhone 16), iPad, laptops, personal computers, camera etc. Charging case and storage bag design ensures easy storage and portability ensuring you're always ready to capture the moment.