RETEVIS RT85 EU Frequency 136.000-174.000MHz+400.000-470.000MHz 200CHS Dual Band Digital Two Way Radio Handheld Walkie Talkie, RT85 EU Frequency Thermostat & Thermometer If the seal is not

If the seal is not secure

The screen of the charging butler with a screen will display the voltage

Transmission distance: about 10 meters

good heat dissipation performance to prevent the camera from collapsing due to overheating

Compatible with Apple: iPhone XR

RETEVIS RT85 EU Frequency 136.000-174.000MHz+400.000-470.000MHz 200CHS Dual Band Digital Two Way Radio Handheld Walkie Talkie, RT85 EU Frequency Thermostat & Thermometer If the seal is not1. Frequency range: 136. 000 174. 000MHz, 400. 000 470. 000MHz 2. Channel capacity: 200 channels 3. Working voltage: DC 7. 4V 4. Battery capacity: 1400mAh 5. Antenna impedance: 50 ohms 6. Channel step value: 12. 5KHz 25KHz 7. LCD screen display, easy to use 8. Function: A B band independent operation, wide medium narrow band optional, VOX, CTCSS DCS, scanning, emergency alert, DTMF and remote stun kill activation, ANI, scrambler group, etc.