Operation Instructions

9
Note: Non-Maxto intercom features are added to the ICEBRKR after the phone is
connected
It may cause an abnormal network call, and it will not affect the mobile phone.
7. Function priority
Level 1: The phone & adapter receives incoming intercom
Level 2: Intercom connected by the intercom control line
Level 3: Bluetooth intercom
8. No less than 250mAH battery
Working distance ≥ 100m
Standby time is 100 hours
The working hours are 5 hours
The charging time is about 2 hours
Type-c USB Universal Plug for Android
Battery type lithium polymer battery 250mAH
Power requirement: 5V--0.5A
Operating temperature 14F-131F (-10℃-55℃)