Prof Bluetooth PTT WalkieTalkie Speaker Microphone for Android Zello ESchat GroupTalk

Original price was: $120.00.Current price is: $87.00.

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Prof Bluetooth PTT WalkieTalkie Speaker/Mike for Android Zello ESchat GroupTalk

***  This device is certified by Zello  ***

A certified push-to-talk hardware created specifically for Zello so you can:

  • Use a dedicated hardware button for push-to-talk.
  • Listen clearly in noisy environments through a headset or more powerful speaker.
  • Keep your phone locked and safe in your pocket, or talk and listen while using other apps.

Your devices need either a data plan or a WiFi connection.

Product Specifications:

Bluetooth v3.0 hsp, hfp, a2dp, avrc profiles supported
Can connect with mobile phone for calls handling and stereo music
Switch to mono and stereo
Push-to-talk ptt button support control to Bluetooth adapter/dongle
Can connect with various radio Bluetooth adapter/dongle
Support 3.5mm headset connector
Dsp noise suppression and echo-cancellation, crystal voice quality
Compatibility with various mobile phones
Connect to two way radio and mobile phone at the same time, priority setting
Volume up/down independently tuneable
Firmware USB upgrade available
Four-button operation
Long life lithium battery
20 hours talking time
500 hours standby time


uBlack housing

u Four button operation

u 20h talking time

u 500h standby time

u Waterproof IP54

Tech Specs:

  • Microphone Type            DSP Noise Suppression MIC
  • Bluetooth Version           V3.0 Class 2
  • Chip                                  CSR BlueCore5MM
  • Bluetooth profile             HSP, HFP, A2DP, AVRCP
  • RF Power                                       10dB
  •  RF Frequency    2.4~2.4835GHz
  • Operate distance             10 Meters
  • Charging time      3.5 h
  • Music play              Up to 20 h
  • Talking time          Up to 20 h
  • Standby time       500 h
  • Battery Power   DC5.0V/500mA
  • Battery type       1600mAh Lithium-ion polymer rechargeable battery
  • Working voltage                3.3– 4.2V
  • Weight                                130g
  • Color                                   black
  • Compatible with               Various brand mobile phones, GPS navigators

Color: Black
Product Size:89 x 63 x 32mm

Package contain:

1pcs Wandfu H3-B Prof Bluetooth PTT WalkieTalkie

1pcs 3.5mm Air Covert Acoustic Tube Security Earpiece

Weight 0.6 kg
Dimensions 100 × 100 × 50 mm


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