ITEM Tactical Communication Pickup Noise Reduction

M20 description: M20 electronic earplugs are a more convenient and better hearing protection product. The use of in-ear electronic hearing protection helps reduce continuous noise and impulsive noise, while suppreing dangerous noises higher than 82 decibels, improving perception and communication in noisy envments. There are two modes, indoor and outdoor, to adjust the ambient sound. Suitable for high-noise envments such as shooting training, law enforcement, manufacturing, and construction, making work comfortable and efficient. The battery life is up to 8 hours, and there is a low battery reminder. The portable charging box does not need to replace the battery and is convenient to charge. Compared with traditional noise-canceling headphones that are smaller and in weight, this electronic earplug combines compatibility, portability and comfort. Equipped with a silicone fixing line to prevent lo, different sizes of earmuffs, earplugs and other acceories are convenient for users with different ear sizes. M20 : -Noise reduction level +NRR22 -Intuitive one-key operation -Rechargeable, long battery life -2 sound effects (indoor and outdoor) -Power, low battery reminder -Automatic shutdown ar charging, automatic shutdown ar 2 hours of standby -Portable, comfortable and compatible -Anti-lost silicone fixing rope -3 sizes of earpiece cover and earplugs -The included data cable can be used for charging -IPX-4 waterproof

Automatic shutoff: Nearly 2 hours standby, the electronic earplugs will be a beep Ar more than 2 hours of standby, the electronic earplugs will auto shutoff and emit 3 beeps Put the earplugs in the charging case when they are turned on, and will auto shutoff Needs to be turned on again, just pre the ON / OFF on again 2 modes of noise reduction In order to reduce the echo and reverberation when shooting in indoor/outdoor envments, the electric earplugs are set with two noise reduction modes, indoor mode and outdoor mode, which can be switched. Clear voice tracking: Clear voice tracking technology improves the recognition of the voice in the envment, which can optimize the vocal dialogue in the envment and make the voice clearer. Need to know the protection: Always wear hearing protection in a noisy envment, otherwise noise may cause hearing damage. Product and Acceories 1. A pair of M20 electronic earplugs (with a pair of medium earpieces cover and a pair of medium eartips) 2. Portable charging case*1 3. Retention cord*1 4. Charging cable *1 5. A pair of small earpieces cover & eartips 6. A pair of large earpieces cover & eartips 7. User instructions *1 Charging case: 85(L)* 53(W)* 40(H)/mm Electronic Earplug(single side): 29(L)*23(W)*34(H)/mm Charging case: 69g Electronic Earplug (single side): 7g

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.