Bluetooth 4.1: Steady Bluetooth signal, independent in-line control and HD microphone will let you enjoy the incredibly wireless freedom no matter you hear the music or make a call.
<br /> Ultra-narrow flat wire, Voice prompt and independent in-line control will help you to get rid of all complicated procedures 
<br /> 160 hours standby time ,up to 5-8 hours talking time
<br /> The ultimate perfect tune structure, high fidelity sound, optimization of cavity structure design, the ultimate reduction each note to beat the rhythm, high, medium and low three band equalizer, low-frequency clean, sweet, high frequency, if sweet, exceptional sound, let you listen to music
<br />
<br />Features 
<br />Bluetooth Version: Bluetooth 4.1 
<br />Frequency range: 2.4-2.483GHz
<br />Transmission power: class2 10 meters
<br />Supported profile: HFP HSP AVRCP A2DP
<br />Charging voltage: USB 5V
<br />Charging time: about 2 hours
<br />Battery capacity:80mAH
<br />Talk time: 5-8 hours
<br />Music time 4-6hours
<br />Standby time: 160 hours
<br />Package Includes: 
<br />1 * Headset
<br />1* USB Charging Cable
<br />1 * User Manual
<br />2*earbuds<p> <b><b><img src="https://contestimg.wish.com/api/webimage/57d60728b6fdfb18f416265e-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/57d60728b6fdfb18f416265e-1-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/57d60728b6fdfb18f416265e-2-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/57d60728b6fdfb18f416265e-3-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/57d60728b6fdfb18f416265e-4-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/57d60728b6fdfb18f416265e-5-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/57d60728b6fdfb18f416265e-6-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/57d60728b6fdfb18f416265e-7-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/57d60728b6fdfb18f416265e-8-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/57d60728b6fdfb18f416265e-9-large.jpghttps://contestimg.wish.com/api/webimage/57d60728b6fdfb18f416265e-10-large.jpg></b></b></p>