Bluetooth Ptt/Push to Talk Speaker/Microphone for Zello Walkie Talkie Loudtalks APP Mobile Phone

Specifications

Embedded PTT control to Bluetooth adapter
DSP noise suppression& echo-cancellation
Firmware USB Upgrade
12 Hours Talking Time

Wireless Hands-free Bluetooth PTT Shoulder Microphone for two way radio -- BTH-003

BTH-003 Specifications:

Bluetooth Shoulder Microphone BTH-003
1.  DSP noise supression & Echo Cancellation
2. BT 3.0 Class 2 AGHSP, AGHFP Profiles
3. PTT button supported
4. Waterproof

Our product can pair all kinds of smart phone which support BT profiles  to realize handsfree function, one can  answer, reject, hang up calls, and also enjoy music. Moreover, it has PTT button, which can connect with bluetooth dongle/adapter,and realize wireless PTT talking, and has the micro-USB port and 3.5mm headset jack, which support multiple types of headphone.

BTH-003 Technique Specifications:

 

 

 

Feature of BTH-003 PTT Bluetooth microphone, wireless Bluetooth speaker:

1. Bluetooth V3.0 HSP, HFP, A2DP, AVRC Profiles Supported

2. Can connect with mobile phone for calls handling and stereo music

3. Switch to mono and stereo 

4. Push-to-Talk PTT button support control to Bluetooth adapter/dongle

5. Can connect with various radio Bluetooth adapter/dongle

6. Support 3.5mm headset connector 

7. DSP noise suppression and echo-cancellation, Crystal Voice Quality

8. Compatibility with various mobile phones

9. Connect to two way radio and mobile phone at the same time, priority setting

10. Volume up/down independently tunable

11. Firmware USB upgrade available.

12. Four-Button Operation

13. Long life lithium battery (1600mA/3.7V)

14. 12 hours Talking time

15. 300 hours standby time

16. 1 year warranty