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Products Name: Speaker 002
Specific:
1. Power amplifier#8403
2. Trumpet: 4 3W2
3. USB wire length: 1.2M
4. Frequency: 100hz18khz
5. Power voltag
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Products Name: Speaker 002
Specific:
1. Power amplifier#8403
2. Trumpet: 4 3W2
3. USB wire length: 1.2M
4. Frequency: 100hz18khz
5. Power voltage: USB5V 1A
6. SNR: 80db
7. Color box: 2
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Products Name: Speaker 003
Specific:
1. Power amplifier#8403
2. Trumpet: 4 3W2
3. USB wire length: 1.2M
4. Frequency: 100hz18khz
5. Power voltage: USB5V 1A
6.
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Products Name: Speaker 004
Specific
1. Power amplifier#8403
2. Main engine horn 4 "50 magnetic bass 2R.
Vice - machine speaker 3 "40 magnetic 4R.
3. Power wire length:
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Product NameSphygmomanometer 001
SPECIFIC:
arm type electronic sphygmomanometer
(English version)
1.0 ~ 299 mmHg;Pulse: 40~199 times/min
2. Measurement accuracy: pressure: less
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Product NameSphygmomanometer 002
SPECIFIC:
arm type electronic sphygmomanometer
(English version)
1. Measurement range: pressure: 0~299 mmHg;Pulse: 40~199 times/min
2. Measureme
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Product NameSphygmomanometer 002
SPECIFIC:
arm type electronic sphygmomanometer
(English version)
1. Measurement range: pressure: 0~299 mmHg;Pulse: 40~199 times/min
2. Measurement accuracy: pr
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Product NameSphygmomanometer 002
SPECIFIC:
arm type electronic sphygmomanometer
(English version)
1. Measurement range: pressure: 0~299 mmHg;Pulse: 40~199 times/min
2. Measurement accuracy: pr
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Product NameSphygmomanometer 003
SPECIFIC:
electronic wrist sphygmomanometer
1.LCD size: 67 x 39mm;
2.2x90 group memory function;
3. Average calculation of the latest three me
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