1. Wide verizon LCD
2. Protection to following situations:

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 to ensure audio quality 

7.Wide range of input voltage options: 12-28V

8. Can be a 5V 1A quick charger for mobile phone

9. 8-pin secondary development jack available to other APPs like 

oil consumption 

10. Maximum bracket rotate degree: 270 degree 

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

1.WiFi (optional)

2.SOS/APRS (emergency button)

3. GPS function

4. Display the users/calling/last caller information

5. Can receive dispatcher message

6. Supports 4G/3G/2G network

7. Supports group call, p2p call, quick call, emergency call

8. Quick charger-3 hours fully charged

TH-518 is a robust handheld PoC two way radio with standard American English prompt. Wifi function allows you enjoy the free calls. 

1. SOS (Alarm button)

2. GPS Function

3. Support 3G/2G WIFI

4. Large Capacity (3.63V 5200mAh)

5. Support Group Call, P2P Call, Quick Call, Emergency Call

1. Frequency Range: UHF:400-470MHz

2. Channel Number:64

3. Channel Capacity:200

4. Zone Capacity:16

5. Power Output: H:4W  L:2W

6. Battery Capacity: 7.4V 2800mAh

TH-388 is a powerful handheld PoC two way radio, popular in professional applications. Real-time positioning to realize timely reinforcement/rescue for any emergency situations.

1. SOS & APRS(Emergency button)

2. GPS Function

3. Display the users/calling/last caller information

4. Can receive dispatcher message

5. Support 4G/3G/2G M network

6. Support Group Call, P2P Call, Quick Call, Emergency Call

7. Large Capacity (3.63V 5200mAh)

8. Quick charger – 3 hours fully charged        

TH-680 is a dual working modes handheld PoC two way radio. It combines GSM WCDMA LTE SIM Card IP radio and VHF /UHF analog walkie talkie in one piece. Help to achieve smooth over traditional radio to public network radio.

1.Analog UHF or VHF +4G network

2.Can realize mixed-mode communications
3.Setting Mode priority
4. Gateway（Repeater function）

a. Realize the communication between IP and analog radios.

b. solution to achieve Analog radios talking range unlimited.

5. SOS alarm

6. GPS location sharing with SOS
7. Support Group Call, P2P Call, Quick Call, Emergency Call

TH-518 is a robust handheld PoC two way radio with standard American English prompt. Wifi function allows you enjoy the free calls. 

1. SOS (Alarm button)

2. GPS Function

3. Support 3G/2G WIFI

4. Large Capacity (3.63V 5200mAh)

5. Support Group Call, P2P Call, Quick Call, Emergency Call

TH-282 is newest mini walkie talkie with rugged design. Easy operation with brevity menu. 

1. Display the users/calling/last caller information

2. Display GPS information (Long, Lat)

3. Can receive dispatcher message

4. Emergency button (SOS)

5. Small body big capacity (5100mAh)

6. Optional quick charging charger— 90% charged within 2hours

7. Optional 6-way bank charger

8. Support 5V-12V Input 

1. Frequency Range: UHF:400-470MHz

2. Channel Number:64

3. Channel Capacity:200

4. Zone Capacity:16

5. Power Output: H:4W  L:2W

6. Battery Capacity: 7.4V 2800mAh