Foreign Trade Hot Selling Bluetooth Headset Wireless Headset Ultra-Long Standby Endurance RGB Luminous Card 5.3 Bluetooth Headset

Wireless Bluetooth headset
Model: XB-300

Earphone Shell Material: ABS
Shell Material: ABS
Battery Capacity: 300 MA

Usage Time: 36H

Working Range: 10M

MIC：-40dB±5dB
Speaker Size: Platinum 40
Packing Number: 100Pcs

1. Some Suggestions for Using Headset Earplug:
L Is Left and R Is Right. And Please Use Headphones at Appropriate Volume to Avoid Damaging Your Hearing While Enjoying Wonderful Music.
Do Not Pull Headset Cable Hard to Avoid Fracture.
(1) Select High-quality Headphones;
(2) Try to Adjust the Sound of Headphones to 40~60 Decibels (Generally Speaking, It Is Better to Be Soft and Not Harsh). Do Not Increase the Volume for the Pursuit of Stimulation to Avoid Excessive Stimulation of Ears, impaired Hearing;
(3) Every Half an Hour of Listening, Take off the Headphones and Rest for a While, Remember Not to Use Them for a Long Time;
(4) Do Not Wear Headphones to Listen to Music When Cycling, Riding Or Walking to Avoid Accidents;
(5) If Dizziness, Earache, Earplug and Other Discomfort Symptoms Occur, Do Not Use Headphones for the Time Being and Pay Attention to Rest;
2. the Method of Making Headphones:
1. Use General Test Music to Play Continuously for 12-24 Hours with a Volume of 30%-40%, and FM Music Station Is Also Acceptable.
2. Take a Day off, and Then Play Different Styles of Music for 5-10 Hours Continuously, Including Vocals, Symphonic, Electronic Music, Pop, Etc.
3. Choose Your Favorite CD and Try It for 1-2 Hours with a Larger Volume (the Most Loud Sound Pressure You Can Accept).
4. Restore the Medium Volume to Play Soft Music (Such as Cai Qin's Song Or Piano Music) for 5 Hours, and Basically Complete the Cooking Process. After That, the Sound of Headphones Should Be Relatively Normal.
5. Generally, the First Week after the New Purchase Is the Time for the Machine. after a Month, the Sound of the Headphones Has Been 95%, and It Has Been Used for 6 One Months (an Average of 2 Hours Per Day) the Headphones Are in the Best State.
6. for New Headphones, Don't Directly Turn on Full Horsepower for One Days and Nights. Take Your Time.
7. a Certain Listening Time Should Be Reached Every Week, Or the Machine Should Be Recooked after It Is Not Used for a Long Time.