1. Wide verizon LCD

2. Protection to over voltage, over current, overloading and thunderstrike

3. Screen flip function
4. Shortcut to switch group/user and talking history
5. Loud audio and audio control lock function
6. Multimedia Speaker
7. Wide range of input voltage options: 12-28V
8. Can be a 5V 1A quick charger for mobile phone
9. exteral speaker is available with Tesunho's standard
10. 8-pin secondary development jack available 
11. Maximum bracket rotate degree: 270 degree

Tesunho TH-850Plus 10W Analog Handheld Two Way Radio1.High output power 10W
2.Ultra-low power programmable (0.5W)
3.ID Alarm
4.Large Capacity (3500mAh)
5.99 Channels
6.Noise suppression
...          

Analog Handheld Two Way Radio For Bike Professional Pmr Frs TH-900

Main Features: TH900 is high quality powerful analog transceiver with the competitive price. 

1.High output power 8W

2. Low Power Indicator 

3. Power Adjustment Function 

4.Large Capacity ( 2500mAh ) 

5. 16Channels 

6. SOS Application: Unique for: Hunting,......          

TH-850plus is high quality powerful analog transceiver with the competitive price.
1.High output power 10W
2.Ultra-low power programmable (0.5W)
3.ID Alarm
4.Large Capacity ( 3500mAh )
5.99 Channels
6.Noise suppression