Specifications:
Bluetooth version : V2.1
Bluetooth protocol : SPP
Working time : 30 hours
Standby time : 80 hours
Charging time : about 3 hours
Operating distance: 10 meters
Waterproof rating : IP54
Battery type : 200mA/3.7v rechargeable lithium battery
Working temperature: -15~45.C
Storage temperature: -25~60.C
Features : - One-button remote control PTT:
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- Remote control with one-button remote control
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- Support one-click answering calls
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- Function switching, support for the intercom software PTT control button on the remote control phone
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- Wireless connection walkie-talkie Bluetooth adapter for one-click PTT function
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- Charging in 3 hours
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- Standby time up to 100 hours
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- The remote control also supports firmware upgrades