PULUZ Wireless Lavalier Microphone For 8-Pin Device, Support Phone Charging(Black)

Features
1. 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.

Specifications
1. Frequency range: Bluetooth (BLE)
2. Charging input voltage: 3.4V-5.4V
3. Working current of transmitter: 11-14mA
4. Working time: about 5 hours
5. Sampling rate: 32K
6. Boot current: 10-15MA
7. Charging port: 8 Pin
8. Transmission delay: 15-20MS
9. Working current of receiving end: 21-22MA
10. Sensitivity (microphone): -42DB
11. Battery capacity: 70mAh/LIR1254
12. Antenna: ceramic antenna
13. Full battery voltage: 4.1-4.25V
14. Shutdown current: 2-4uA
15. Bit rate: 64Kbps
16. Transmission distance: 25 meters in a straight line, and an obstacle distance of about 10 meters
17. Working temperature: -10 to 45 degrees Celsius