Features1. Plug & play: Easy to use, switch on and plug in the receiver to connect automatically. The cell phone microphone has a mini body, it is an easy clip-on mic and enhances personal privacy protection, portable storage bag allows you to take it anywhere. This clip-on mic is a tailored gift for whom loves live stream, vlogging, recording video, etc. 2. Compatible iOS devices: Wireless lapel microphone compatible for iOS Phone/ Tablet, suitable for iPhone 13 series, iPhone 12 series, iPhone 11 series, iPad Pro 11, iPad Pro 12.9 etc. 3. Performance wireless system: The transmission mic built in battery. 20M/65Ft Barrier-free connection, 360 degree omnidirectional sound reception, recording every detail. 4. Real-time auto-sync technology: The wireless mic supports Multi-Channel Real-Time Mixing, it can synchronize the background music for phone and human voice in real time, reduce the video post-editing, offers professional full band audio.SpecificationsPerformance parameters: 1. Chip: Professional 2.4GHz wireless microphone chip 2. Microphone Sensitivity: -38dbm 3. Normal mode recording sample rate: 44.1K 4. Noise reduction mode recording sampling rate: 32K 5. Transmit power(MAX): 10dbm 6. Indoor barrier-free straight distance: 15-20 meters 7. Outdoor barrier-free straight distance: About 10 meters 8. Charging port: 8-pin 9. Material: ABS The working current parameters of the transmitter (TX): 1. Battery capacity: 70mAh (LIR1254) 2. Power off power consumption: 2.6uA 3. Power consumption: 4mA (Power on no pairing with the receiver ) 4. Power consumption: 10mA (Power on and pairing with the receiver) 5. Power consumption: 6mA(Entering silent mode ) 6. Charging current: 70mA The working current parameters of the transmitter (RX): - Power consumption: 16mA(Plug-in phone)Specification: General Certificate MSDS , ROHS , UL , EMC Compatible with Apple: iPhone 13 Pro Max , iPhone 13 mini , iPhone 13 Pro , iPhone 12 Pro Max , iPhone 12 , iPhone 12 Pro , iPhone 12 mini , iPhone SE 2020 , iPhone 11 Pro , iPhone 11 Pro Max , iPhone 11 , iPhone XS , iPhone XS Max , iPhone XR , iPhone X , iPhone 8 Plus , iPhone 8 , iPhone 7 , iPhone 7 Plus , iPhone SE , iPhone 6s Plus , iPhone 6s , iPhone 6 Plus , iPhone 6 , iPhone 5S , iPhone 5C , iPhone 5 Package Weight One Package Weight 0.08kgs / 0.17lb One Package Size 18cm * 10cm * 3cm / 7.09inch * 3.94inch * 1.18inch Qty per Carton 200 Carton Weight 17.00kgs / 37.48lb Carton Size 52cm * 44cm * 42cm / 20.47inch * 17.32inch * 16.54inch Loading Container 20GP: 277 cartons * 200 pcs = 55400 pcs 40HQ: 644 cartons * 200 pcs = 128800 pcs