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9) Detection Distance:
There are 3 kinds of heartbeat Doppler processing modes: real-time FHR fetal heart rate display mode
Music mode: Bluetooth
Dynamic range: 101dB (A weighting)
mobile phones and other signal interference high bandwidth technology
Five-string Guitar Shape 3D Colorful LED Vision Light Table Lamp, Charging Touch Version Xpreen 9) Detection Distance:1. Power: 0. 5W 2. Voltage: 5V 3. Color: red, green, blue, yellow, cyan, purple, white, adjustable one color or gradient color 4. Can be used as both a lamp and a decoration 5. Scope of application: home places, corridors, leisure and entertainment places, corridors, exhibition halls, hotel lobby, hotel rooms, etc. 6. Applicable gift giving occasions: opening ceremony, employee benefits, awards, anniversary celebrations, advertising promotions,
