BH23 Wireless Bluetooth Earphones Headset Stereo 3.0 Earphones Universal Mobile Phone Headphones Earphones BH-23 White

BH23 Wireless Bluetooth Earphones Headset Stereo 3.0 Earphones Universal Mobile Phone Headphones Earphones BH-23 White

Description:    
- BH23 wore a bluetooth headset instructions    
 
Function description:    
- This product USES new head-mounted appearance design, using the world famous brand CSR BC05 bluetooth stereo bluetooth chip,    
- To ensure the high fidelity of the superior quality and stable performance and results. This product support bluetooth V2.1 version, bluetooth A2DP and    
- Call function; The battery work up to 9 to 10 hours.    
- Introduction of function buttons:    
    the NEXT key: bluetooth music playing short for the NEXT pull function    
    PREV button: bluetooth music playing short to pull on a curve function    
    VOL + key: short press for the volume increase level, long press for rapid increase volume    
    VOL - a key: short press for the volume reduction level, long press to decrease volume quickly    
    multifunction button: press long switch machine, 4 seconds long press 7 seconds to enter the matching condition, red and blue lights flash. Music played short press play/temporarily    
    Stop, short call status by phone/long by 1.2 seconds refuse to listen to a telephone long/short press the answer key to turn phone answering by 1.2 seconds.    
    Matching state three minutes didn't connect automatically quit matching state, matching time is 3 minutes; Matching the red and blue lights flashing in fast    
    Not connected state blue lights flash interval is about 2.5 seconds at a time. Even in two consecutive multifunction button under heavy phone    
    Connect mobile phone after flashing blue light interval for about 5 seconds; Bluetooth does not work when charging, red light, complete charging the red light   

Product operation:    
- First time was used for the first time press the power switch of 7 seconds to loosen, the red/blue lights flash, bluetooth headset in pairing    State; Now open your bluetooth devices (such as mobile phone) to search, search to the name of BH23, paired with the device,    
- If required to enter your password, please enter 0000; Then confirmed that success with this product connected, connected to the blue light after every 5 seconds    
- Once in a while. If want to undertake music playback, short press the play button on our products, or open the bluetooth music player. When to    
- Electricity, short press the answer key for the telephone, long press to refuse to listen. Long press 4 seconds to boot, blue lights flash slowly, automatically back to the last use    
- Bluetooth devices, long press 4 seconds to shut down, the red light    
 
Product performance parameters:    
- Charging voltage: USB 5V        
- Working current: 25-35mA              
- Bluetooth Working range: 10m        
- Output power: 35mW              
- Frequency range: 2.401-2.480GHz        
- Distortion factor: ≤1%              
- Frequency response: 20Hz-20KHz        
- Working Time: Music/ HuaTong state 10 h    
- SNR: S/N≥95                    
- Charging Time: 3h