New Bluetooth Headset Ear-mounted Business Stereo Headset Hands-free Sports Headset With Microphone Features: Long battery life, noise reduction Bluetooth compatible headset The built-in 60 mAh polymer lithium battery is equipped with Bluetooth compatible Smart 5.2 chip, which reduces power consumption by 70%, and bid farewell to frequent charging troubles. Powerful composite power diaphragm, automatically filter external noise, clear calls with bilateral microphones Both left and right ears can be worn, ear hook design is SELE-CTED. The ear hook automatically fits according to different ear types, making it more comfortable to wear painlessly. Go to 0 delay silky experience, play games with simultaneous audio and video Specifications: 1.Bluetooth version: 5.2 2.Transmission distance: 10 meters without barriers 3.Bluetooth protocol: HFP/HSP/A2DP/AVRCP 4.Operating temperature: -10-50 ℃ 5.Charging voltage: 5V/1A 6.Battery capacity: 60 7.Charging time:1 hours 8.Music Play Time:4-6 hours of continuous playback 9.Calling Time:4-6 hours of continuous talk 10.Standby Time: 12 hour 11.Function keys: Key function 12.Microphone type: built-in Mic 13.Comfortable Can be worn on both left and right ears Usage method:Press once to ANS-WER, end, pause and play Link status press -ICE to Rep-lay the end number Press three times continuously, intelligent voice control Package: 1x Bluetooth headset 1 x charging line 1 x user manual ★★【About Us】Hi, my dear angel, welcome to Jacenvly. Here, you can not only buy good and cheap goods, but also enjoy the friendly service attitude of the clerk, so that you can feel an unprecedented shopping experience。 ★★【Shop Products】Our shop has a variety of products such as Home Decor, Car Accessories, Toys, Pet Supplies and so on. Our products are inexpensive and reasonable in price. You can't miss it. Please click into our store, there is always a product that you like to buy and suits you. ★★【Friendly Service Attitude】If you have any questions about your purchase, please feel free to contact us. We provide world-class customer service and will give the best solution at the first time, and try our best to safeguard your consumption rights so that you can have no worries about your purchase. There are still 30 days to return goods without reason.