Feature: 1. 1 in 1 wireless microphone, support 25 channels, SLR camera mini reception collar clip interview live microphone. 2. Compact and delicate, convenient to carry, maximum support 50 meters wireless transmission range. 3. Clear reception, Hi‑Fi, active noise reduction chip, sound quality as clear as 4K picture quality. 4. Built‑in lithium battery lasting endurance, adopts USB charging interface designed, convenient charging, don't worry about charging problems. 5. Equipped with hot shoe bracket, convenient to fix receiver. Specification: Condition: 100% Brand New Item Type: Microphone Model: TL1 Material: Plastic Color: As Pictures Shown Frequency Range：UHF640- 690MHZ Channel Quantity: 25 SNR：>100dB Modulation Mode：FM Frequency Response：40HZ~20KHZ Effective Range: ±50M Distortion: ≤0.5% Working Temperature: -10℃~50℃ Receive Sensitivity: >-105dB Battery: Built-in Battery, Lithium Battery, 140mAh Weight: Approx. 345g Collar Clip Cable Length: Approx. 1.5m/4.92ft . Package List: 1 x Transmitter1 x Receiver1 x Manual 1 x Charging Cable1 x Hot Shoe Bracket(Installed)1 x 3.5mm Straight Cable1 x 3.5mm Spring Cable1 x Adapter1 x Clip1 x Windproof Cover Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.