**Product Specifications:**
**Brand:**
**Model:** P100b
**Features:** Professional AI noise-cancelling headset for enhanced communication
**Core Technologies:**
- Ultra-clear voice calls
- VoiceOnTMENC intelligent noise-cancelling algorithm
- Directional microphone noise reduction up to 50dB
- 99.9% microphone pickup noise reduction
- BASS theater-level sound experience
- LEAP 16.2mm large dynamic coil for immersive sound quality
**Technical Parameters:**
- 3 microphones: 1 single-directional ECM microphone, 2 omnidirectional ECM microphones
- Environmental noise cancellation: 50dB
- Dynamic coil size: 16.2mm
- Speaker impedance: 200Ω
- Sound technology: Dynamic low frequency, sound pressure level 105±3dB
- Frequency range: 20Hz-20Khz
**Buttons:**
- Mute button: Mute/Wake up voice assistant
- Multi-function button: Play/Pause music, Answer/End calls
- Volume buttons: Adjust volume
**Battery:**
- Talk time: Up to 10 hours
- Playback time: Up to 16 hours
- Charging time: 30 minutes for a full charge, 10 minutes = 5 hours talk time
- Battery capacity: 180mAh
- Input power: 5V/300mAh, Output power: 3.7V/12~22mAh
**Accessories:**
- Audio charging cable
**Connectivity:** Bluetooth 5.0
**Waterproof Rating:** IPX5
**Package Contents:**
- P100b Open-Ear Noise-Cancelling Bluetooth Headset
- Ear-hook microphone noise-cancelling Bluetooth headset x1
- 2 audio charging cables
- 2 windproof sponges
**Global Sales:** Sold in over 80 countries worldwide with strong recommendations
**Reviews:** Highly acclaimed by tech enthusiasts and reviewers globally
**Note:** The product is designed to provide a superior communication experience with advanced noise-cancelling and sound technologies.
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