Special feature:
1. The portable charging case does not require battery replacement and is convenient for charging. Compared to traditional noise-canceling headphones, which are smaller and lighter, electronic earbuds combine compatibility, portability and comfort.
2 Professional Electronic Noise Reduction Earplugs: M20 is a more comfortable and better hearing protection product. It features in-ear electronic hearing protection that helps reduce continuous and impulsive noise, suppress dangerous noises above 82 dB, and improve perception and communication in noisy environments.
3. Comfortable Wearing Experience: Equipped with a silicone fixing rope to prevent loss, different size headphone sets, earplugs and other accessories are convenient for users with different ear sizes. The design is in line with ergonomics, fits the ear better and provides more professional sound insulation.
4. Safe and versatile application: Suitable for shooting, law enforcement, manufacturing, construction and other low-noise environments, making work convenient and efficient.
5. Auto power off: The headphones will beep after almost 2 hours of inactivity, and after more than 2 hours of inactivity, the earbuds will automatically turn off and beep three times. When the headphones are on, put them in the charging case, they will turn off automatically. To turn it back on, simply press the power button again to turn it back on.
6. Lightweight and Portable: The headset weighs only 7 grams, which is light and will not fall off your ears. The charging case is very small and weighs only 69 grams. It is not heavy in your pocket;
Description:
Name: Headphones
Material: silicone, abs, sponge;
Noise reduction: +nrr22;
Battery life: 8 hours;
Standby time: 4000 hours;
The charging box can supply power: 3-4 times;
Waterproof: IPX4;
Sensitivity: -38dB;
Limit decibel: 82 dB;
Noise reduction: 22dB;
Wire temperature resistance: -40° to +60°;
Weight: 69 grams for the charging box, 7 grams for the headphones;
Charging box size: 85x53x40mm;
Headphones: 29x23x34mm;
Headphone charging time: 1 hour;
Charging time of the charging box: approx. 1.5 hours;
Packing list:
Charging box 1
Headphones x 2
Sponge earplugs x 4
Charging cable*1
Ear hooks x 4
Silicone Express x 1
Packaging x 1
CHF
