Feature:
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<br />100% Brand new and high quality! 
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<br />Core functions: Pedometer, calorie consumption, time step, mileage, music player, intelligent alarm, remote control camera, intelligent answering incoming calls, anti lost, computer audio, read card reader, mobile U disk.           
<br />Product size: 260*45*21.5MM    
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<br />Speaker: Ø29mm 3D Full frequency stainless steel body speaker            
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<br />Microphone: high sensitivity Ø4.6            
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<br />Battery capacity: 280MAH                        
<br />Antenna: Built-in antenna            
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<br />Side button: SMD/180                    
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<br />Data download: Support            
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<br />hardware platform: double Bluetooth3.0/4.0            
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<br />Memory combination: 32+8            
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<br />Bluetooth: Chip model CYBL10161 /CW6633M                
<br />Accelerometer/gyroscope: BMA222