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                                                F100 Bluetooth Headset Wireless HeadphonesHits: 
                                                Time:2021-04-23 14:46:21 | 
                                      
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						Product type 
				 | 
				
					 
						Double-moving coil TWS Bluetooth headset 
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						Channel system 
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						Stereo 
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						Frequency response 
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						20Hz- 20KHz 
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						Bluetooth version 
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						Bluetooth V5.0 
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| 
					 
						Support Bluetooth protocol 
				 | 
				
					 
						A2DP, AVCTP, AVDTP, HEP, SPP 
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| Bluetooth effective distance | indoor barrier-free 10 meters | |||
| 
					 
						Headphone maximum power 
				 | 
				
					 
						5mW 
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			|||
| The audio signal to noise ratio | 90dB | |||
| 
					 
						Speaker unit 
				 | 
				
					 
						6mm, 32C) *2 
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| 
					 
						Mark wind specification 
				 | 
				
					 
						MEMS MIC 42±3dB 
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						Headphone battery 
				 | 
				
					 
						Lithium battery 401012, 4OmAh/3.7V 
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			|||
| Music time | about 4 hours (1KHz @80% volume) | |||
| Talk time | about 4 hours (90% volume) | |||
| 
					 
						Battery cycle life 
				 | 
				
					 
						300 times 
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			|||
| Charging box battery | Lithium battery 651646, 400mAh/3.7V | |||
| The number of times the charging box can charge the headset | about 3 times | |||
| Charging standard of charging box | TYPE C DC5V/400mA & wireless input 5V/2W )this function is optional) | |||
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