OneOdio M80 Open Three-band Balanced Monitor Mixer Studio DJ HIFI Wired Headset, Cable Length: 3m(Black) Motorcycle Accessories the high-pitched alarm of 129

the high-pitched alarm of 129 decibels and the flashing warning lights

and Smart Media (SM) Cards

Zipper and long tail hanging design

Sensing distance: 7 meters

OneOdio M80 Open Three-band Balanced Monitor Mixer Studio DJ HIFI Wired Headset, Cable Length: 3m(Black) Motorcycle Accessories the high-pitched alarm of 1291. Velvet ear cushion covers, soft and comfortable to wear 2. 40mm large moving coil unit, strong bass 3. Lightweight and durable, foldable storage, long lasting battery life 4. Ergonomic head wear design, fits the head shape and is comfortable to wear 5. Sound principle: moving coil 6. Sensitivity: 110dB 7. Impedance: 32 ohms 8. Frequency response: 20 20000Hz 9. How to use: head mounted 10. Plug diameter: 3. 5mm 6. 5mm 11. Weight: about 850g