2.4GHz 2 Way Radio Hand Microphone Wireless Bluetooth Portable for KT?7900D KT?8900D

Feature: 1. Easy to use and carry, no extension cord required, wireless bluetooth real?time intercom, clear adaptation within 10m/10.9yd. 2. Built?in battery, can be used for 50 hours of talking after being fully charged. 3. 2 way radio wireless handheld microphone is really suitable for KT?7900D KT?8900D. 4. Built?in speaker, clear sound quality, allowing you to communicate with others smoothly. 5. Included a 1400 MAh lithium battery, and the charging input is 5V, reducing your cost. Specification: Item Type: 2 Way Radio Hand Microphone Material: ABS Frequency Range: 2.4GHz Use Range: Approx. 10m/10.9ydPairing: Within 1m/1.1yd of the best distance Battery Capacity: 1400 MAh Lithium Battery (Battery Included) Talk Time: 50 Hours (After Fully Charged) Charging Input: 5V Working Temperature: -10 celsius -45 celsius Fitment: For KT-7900D KT-8900D. Package List: 1 x Hand Microphone1 x Bracket1 x Hand Microphone Wireless Adapter1 x USB Cable1 x Instruction