Features:1. Material: ABS, silicone, metal mesh2. Real-time broadcast with audio status3. Plug and play, one-key switching of multiple modes4. Built-in high-definition noise reduction microphone5. Hidden card slot, waterproof and dustproof6. Long battery life, 8 hours continuous use when fully charged7. Bluetooth 5.0 chip, compatible with most systems and devices on the marketParameter:1. Product features: Bluetooth, call, TF card, U disk, AUX playback, IP67 waterproof2. Channel mode: mono3. Bluetooth version: Jerry 5.04. Diaphragm specifications: 42x77 mm5. Bluetooth distance: 10 meters6. Frequency response: 60Hz-16KHz7. Charging parameters: 5V8. Battery capacity: 1200mAh9. Product size: 160x46x76 mm10. Product weight: 360 grams

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