Specification: Item Type: Wireless Lavalier Microphone_x000D_Material: ABS_x000D_Transmission Distance: Approx. 20m/65.6ft_x000D_Signal To Noise: 64dBm_x000D_Frequency Response: 20Hz-20KHz_x000D_Endurance: 8 Hours_x000D_Battery Type: Lithium Battery_x000D_Microphone Battery Capacity: 75mAh (Included) Features: 1PROFESSIONAL RECORDING OUTPUT: Lapel microphone can provide professional level recording output. Large capacity rechargeable lithium battery, lasting life, support work while charging. 2NOISE CANCELING: Lapel microphone has a built in decoder chip with strong anti interference ability, effective recognition of original sound and intelligent noise reduction. 3PLUG AND PLAY: Wireless lavalier microphone supports plug and play, no need APP. automatic pairing, power on automatic connection, simple and good control. 4TYPE C INTERFACE: Receiver with type c interface, you can power the phone through the interface to avoid the phone out of power. 5SCOPE OF APPLICATION: Wireless lavalier lapel microphone is suitable for webcasting, video vlog shooting, program interview, interview recording, video teaching and other occasion. PackageList: 1 x_x000D__x000D_WirelessLavalierMicrophone 1 x Receiver 1 x Instruction Manual 1 x Charging Cable