Bluetooth Headphones, YIKUER S850 Bluetooth Neckband Headset Wireless Headphone 8hrs Playtime Noise Cancellation&Mic-Gold (GOLD)

Comfortable experience
YIKUER bluetooth headset use flex memory silicone neck-strap designed, With its intuitive and fashionable design, advanced features, YIKUER HBS-850 provides a comfortable, curved fit.
Simple and easy operation
Inline controls have been simplified to create an intuitive user experience when listening to music or taking phone calls. The sleek and simplified profile makes it easy to take a call or switch between your favorite tunes on the go with all call and music controls conveniently located on the sides of the device.
Activewear Redefined-Easily carry anywhere
YIKUER bluetooth headset deploys built-in technology for skip-free audio streaming even during your most strenuous work out session. It keeps up no matter where you are: from the gym, relaxing at home, outdoors, commuting to traveling. Specially designed for both sports and health enthusiasts, the ultra-lightweight earphones weigh just 0.6oz for exceptional portability.
Techinical Features:

Bluetooth Specification: 4.1+EDR
Calculating Conversation Time: about 3-5 hours
Music Time: About 3-4 hours
Charging time: Less 2 hours

Instruction:

1. Before you start using the headset, please use the USB charge cable to charge it first.
2. Push calling button for 2-3 seconds to start device, you will see the red and blue light flash alternately.
3. Make sure you turned on the bluetooth on your phone, search "HBS-850" on it. Once the devices are paired, you will hear "Your headset paired".
4. Select"HBS-850' and click connect. Enter the password or code 0000 if needed.
Language Switch:

Press "next track" button and "previous track" button at same time ,you will heard "language changed successfully"

Accessories List:

1x Bluetooth headset(Brand Box Packing)
1x USB Charging Cable
1xUser Manual
6 x Ear Rubbers