ET-A33 is a hand-held walkie-talkie for 4G public networks. It can choose mobile operators at will to achieve unlimited distance, clear, and zero-delay intercommunication nationwide. High-precision GPS positioning realizes the perfect combination of 4G full Netcom network and walkie-talkie; it also provides service functions such as single call, group call, group call, etc., professional communication services are more humane, efficient and diversified.
Support 4G network
Using 4G public network, the distance is not restricted, and the cell phone signal coverage area, you can talk freely. The call is barrier-free and unlimited.
Support single call, group call, group call scanning
ET-A33 supports single call, group call, and all-call functions, and can edit groups of personnel to achieve different division of labor, large group capacity, and more convenient and diverse calls.
GPS positioning (optional)
Precise GPS positioning, to achieve the perfect combination of walkie-talkie and 4G wireless communication, suitable for field exploration use, very safe and practical, and provide an extra guarantee for safety
English Voice broadcast
Information reception is more timely, no information will be missed, and information communication is clearer and faster.
RealPTT/ BROAD-PTT/ MYT / RCHAT
4G Network support
FDD LTE : B1/B3/B5, TDD LTE: B38/B39/B40/B41
|Battery Capacity||Standard: 4000mAh|
Business security. tourism. entertainment, outdoor spots, transportation, public safety
1. Ecome-ET-A33 walkie-talkie can be charged for 6-8 hours each time (fast charge is 3-4 hours), please don’t forget to turn off the phone when charging, so as not to damage the walkie-talkie due to unstable voltage. Stop charging after the time is up. Charge, so as not to affect the battery life.
2. When the Ecome-ET-A33 walkie-talkie is transmitting, keep the walkie-talkie in a vertical position and keep the distance between the microphone and the mouth 2.5-5 cm; when transmitting, the walkie-talkie is at least 2.5 cm away from the head or body.
3. During the use of Ecome-ET-A33 walkie-talkie, do not turn on and off for multiple times, and adjust the volume to a volume suitable for hearing
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