Description:
Material: Pvc&Polyester
Size: 56*27cm
Lighting mode: sound control
Power: 2*AAA battery (not included)
Frequency: 500-3000HZ, 1500-2000Hz
Frequency: 200Hz to 2000Hz: 30cd/m2 to 126 cd/m2
Frequency: 400Hz, normal temperature and humidity, about 5000h Working temperature / relative humidity: -10 ° C ~ +60 ° C; RH Package included: 1 pcs mask

Question & Answer
▷▶Ask: This Sound Active Mask Will Make Sound Or Music?
▶▷Answer: No, This is Reactive Flash Mask, It will Flash When This Mask Hear Any sound, Our Vioce, Beat Voice, Any Music Voice ... It Will flash Fast When the Sound is big.
▷▶Ask: When I Get This Sound Active Mask Can Not Light Up , How Can I do?
▶▷Answer: All The Mask 100% Test Befor Shipping, If You Get The Brokem One, Maybe Crush On Shipping Way, You Can Send Email To Us, We Will Change New One To You Or Money Return
▷▶Ask: Wear This LED Light Up Mask Can Breath?
▶▷Answer: Our Mask Desiger Had Add Small Hole Our Mask Nose Postion, It Can Breath Free.
▷▶Ask: When I Buy It And Use It for Many times , Why It Can Not Light Up Again?
▶▷Answer: This Led Light UP Mask Use 2 pcs AAA Battery, When Out of Battery Need Change Other New Battery Again, When The Battery Power Is Not Enough, The Light Will Become Dark, It is not Broken
▷▶Ask: Why Some Customer Said It Can Not Work?
▶▷Answer: We Have Contact Our Customer, Some of Them Did Not Find the Switch On The Side, Turn On It And One the size Also There is Switch Adjust the sensitivity