Product Description
          The 2 pin connector lets you transform your IE 8* wired earphones into a wireless Bluetooth model.   
 
        
	
  
    
  
  
  
  
  
  
  
    
  
  
  
  | Wearing style | Neckband | 
| Output Power | 10 mW (max) | 
| Bluetooth Version | Bluetooth 5.0 compatible, class 1, BLE | 
| Supported Profiles | HSP, HFP, AVRCP, A2DP | 
| Weight | Approx. 20 g | 
| Transmission frequency | 2,400 MHz to 2,483.5 MHz | 
| USB Standard | Type-C | 
| Charging time | approx. 1.5 hrs | 
| Codecs | SBC, aptX®, aptX® LL, aptX® HD, AAC, LHDC | 
| Frequency response | 10 Hz to 20,000 Hz (BT Codec may change this value) | 
| Frequency response (Microphone) | 100 Hz to 10,000 Hz | 
| Microphone sensitivity | -38 dB V/Pa | 
| Modulation | GFSK, π/4 DQPSK, 8DPSK | 
| Operating relative humidity | 10 to 80%, non-condensing; storage: 10 to 90% | 
| Operating temperature | 0 to +40°C | 
| Operating time | 6 hrs (music playback via SBC) with integrated rechargeable battery; 340 hrs in standby mode | 
| Pick-up pattern | 2 omni-directional microphones | 
| Power supply | built-in rechargeable lithium-polymer battery: 3.7 V ⎓, 120 mAh; USB charging: 5 V ⎓, 500 mA | 
| Storage temperature | –20 to +60°C | 
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