• Foldable and lightweight: Bluetooth headsets are foldable, more flexible and easy to carry in your bag or pocket
• Hi-Fi Stereo: Designed with Bluetooth 5.0 technology to ensure faster and more stable signal connection and transmission (Bluetooth connection range is approximately 10 m / 32 ft, please note external signal interference). Noise reduction technology filters out background noise, allowing you to enjoy high-quality sound performance and subwoofers even in noisy environments.
• Neckband design with retractable earbuds: The ergonomic neckband design allows you to comfortably fit the neckphone perfectly, reducing ear pressure and maximizing the portability of listening to music anytime, anywhere. Auto-retractable earbuds allow you to pull retractable wires to the desired length and press the shrink button to automatically store the earbuds.
• Bluetooth headset / audio: is the headset is also audio, Bluetooth network up to 5.0, voice report, memory neckband 360 ° rotation automatic restore, portable fashion
• Long battery life: long standby, with external speakers, battery 560 mAh, external sound 4 hours, headphones 28 hours, one charge, very suitable for all-day outdoor sports and indoor entertainment. (Note: With a rechargeable battery, you can check the battery capacity).

The new earphones can't be powered at once, don't turn the volume up, otherwise it will easily damage the headphones. Do you want to know the correct way to shut down your headphones?

1. Drive the headphones from the volume of one-third of the normal listening intensity for 12 hours to 24 hours.

2. Drive the headphones for 12 hours using two-thirds of the normal listening intensity.

3, use the normal listening strength to drive the headset for 72 hours

4, use the normal listening intensity of three-quarters of the volume to drive the headset for 24 hours

5, enter the normal use stage

6, the volume is not easy to oversize in normal use, it can be 2 or 2 of the volume.

7. Take the headphones off when you sleep to avoid damaging the headphones.

8, the above is the suggestion of some downtime, everyone can lick their love machine according to their own needs

Special Note:

1. Please use the earphone at an appropriate volume to avoid hearing damage.

2. Please do not pull the earphones hard to avoid breakage.

3. Please do not use headphones when driving a car or riding a bicycle to avoid traffic accidents.

4. Please use the earphone "L" for the left and "R" for the right!

5. When you use a large volume, you are taking your headphones for adventure! If you hear loudness, popping, or broken sound at a loud volume, you may be damaging your headset unit!