High quality: built in 900 Amh battery, full charged once can call for 40 hours, 1000 hours standby, with CPU intelligence operation, HD quality, professional noise technology. Bluetooth 4.1 high speed connect, built with UK CRS chips, get rid of the shackles of cable with effective distance of 10 meters.
<br />Multiple function: mobile power supply and MP3 play 2 in 1, support hands-free calling, voice prompts, magnetic charging can be used as a power supply in emergence, compatible with all models of mobile phones, even connect with two cell phones in one time.
<br />Aluminum Alloy technology: combined with ipad surface handing technology, three times 3D three-dimensional sand blast to seem smooth and delicate with 24k gold and bright silver side to make sure perfect adopting muti-layer rubber paint process on both side to feel gently and trendy
<br />Magnetic adsorption, Automatic charging. The earphone Automatic adsorption to the mobile power, easy to use
<br />Large energy and small size, convenient to take, multiple color choices: silver, gold, black, rose gold
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<br />Size: Overall body:20mm x 20mm x 87mm Weight: 48.3 grams 
<br />Bluetooth headset size :20mm x 20mm x 25mm Weight: 5.9 grams 
<br />Style: Ear Hook 
<br />Line Length: None 
<br />Resistance: 8  
<br />Communication: Wireless 
<br />Support APP: Yes 
<br />Waterproof: Yes 
<br />Wireless Type: Bluetooth 
<br />Plug Type: Wireless 
<br />Sensitivity: 83+3dB, 83-3dB 
<br />Connectors: USB 
<br />Function: Bluetooth,Waterproof, Noise Canceling, Microphone, For Internet Bar, Monitor Headphone, for Video Game, Common Headphone, 
<br />For Routine Office Work, Wireless Headphone, For Mobile Phone, Portable, For iPod, HiFi Headphone, Sport, Voice control, Supports music 
<br />Support Apt-x: Yes 
<br />Vocalism Principle: Dynamic 
<br />Frequency Response Range: 18-22000Hz 
<br />Support Memory Card: No<p> <b><b><img src="https://contestimg.wish.com/api/webimage/57e9eb8fff2a5829a3d646f2-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57e9eb8fff2a5829a3d646f2-1-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57e9eb8fff2a5829a3d646f2-2-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57e9eb8fff2a5829a3d646f2-3-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57e9eb8fff2a5829a3d646f2-4-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57e9eb8fff2a5829a3d646f2-5-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57e9eb8fff2a5829a3d646f2-6-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57e9eb8fff2a5829a3d646f2-7-large.jpg></b></b></p>