1、UHF high‑frequency digital wireless signal, automatic connection, high‑quality audio transmission, strong anti‑interference ability, stable signal reception, receiving distance up to 60m/196.9ft in an open environment. 2、Omni‑directional pickup, high sound reproduction, microphone with high‑density spray‑proof foam, clearer sound, lavalier design, easy to carry, more flexible to use. 3、Lavalier microphone and clip are made of all aluminum alloy, compact and durable, easy to use, built‑in high‑sensitivity microphone, natural and clear sound. 4、The transmitter is equipped with a LCD screen, you can clearly see the battery level and frequency, built‑in 1000mAh Li‑ion battery. 5、The receiver integrates a mobile phone clip into one, with a range of 70‑90mm/2.8‑3.5in, compatible with most mobile phones on the market. 6、The wireless microphone system is suitable for a variety of scenarios, such as webcasting, short video production, VLOG shooting, TV interviews, etc. 7、The receiver has a built‑in 1200mAh lithium battery with a long battery life of 5‑7 hours, which can meet the needs of daily work such as live video interviews and shooting. 8、The transmitter/receiver is charged with a USB Micro interface, which can be charged via a computer, car charger, mobile power supply, and charging head, which is convenient and fast. 9、The tripod has a ball head, can be removed freely, the up has standard universal 1/4 in screws, compatible with all kinds of equipment with 1/4in screw holes, flexible and durable. Item Type: Lavalier Microphone System Material: Aluminum Alloy+ABS Color: As Picture Shown Weight: Approx. 812.0g/28.6oz Transmitter Parameters: Color: Black Camera Output Power: ≤10mw Antenna: 1/4in Incoming Wire Antenna Audio Input Interface: <250nw Input Frequency Range: 20hz-20khz Charging Method: USB Micro Interface Charging Power Capacity: 1000mAh Built-in Li-ion Battery Life Time: 6-8 Hours Length: Approx. 85mm/3.3in Width: Approx. 58mm/2.3in Height: Approx. 15mm/0.6in Number Of Channels: 20 Carrier Frequency Range: 570-579.5mhz, 580-589.5mhz Reference Working Distance: 60m/196.9ft (when Outdoor In Open Ground) Working Temperature: -20°c+55°c Storage Temperature: -20°c+55°c Weight: Approx. 114g/4.0 Receiver Parameters: Color: Black Signal to Noise Ratio: ≥88db Frequency Response: 50hz-18khz Number Of Channels: 20 Headphone Driver: ≥16 Ohm Charging Method: USB Micro Interface Charging Battery Capacity: 1200mAh Built-in Battery Life Time: 5-7 Hours Mobile Phone Clip Range: 70-90mm/2.8‑3.5in Length: Approx. 90mm/3.5in Width: Approx. 55mm/2.2in Height: Approx. 13mm/0.5in Carrier Frequency Range: 570-579.5mhz, 580-589.5mhz Reference Working Distance: 60m/196.9ft (when Outdoor In Open Ground) Working Temperature: -20°c+55°c Storage Temperature: -20°c+55°c Weight: Approx. 92g/3.2oz Lavalier Microphone Parameters: Sensor: Back-Pole Electret Capacitor Pickup Mode: Omnidirectional Frequency Range: 30hz-18khz Signal to Noise Ratio: 74db Spl Sensitivity: -30db±3db at 1khz Plug: 3.5mm/0.1in (locking Mini Plug) Length: Approx. 1.2m/3.9ft 1 x Transmitter 1 x Receiver 1 x Lavalier Microphone 1 x USB Micro Charging Cable 1 x 3.5mm for TRRS-TRRS Audio Cable 1 x Manual 1 x Winproof Cover 1 x Storage Bag 1 x Tripod 1 x 1/4in Screw