HB4 Bluetooth-Compatible Walkie Talkie with Wireless Earpiece

$23.99$40.99

Experience advanced connectivity with our 2W BT walkie-talkies. 40h battery, lightweight, optional multifunctional earpiece with built-in PTT. Connect on the go!

Experience advanced connectivity with our 2W BT walkie-talkies. 40h battery, lightweight, optional multifunctional earpiece with built-in PTT. Connect on the go!

Features

bluetooth icon
5.2 Bluetooth Connection
ptt button icon
Multiple Features
long mic and short mic walkie talkie earphones icon
Earphone Sync
full power or powerful feeling battery icon
40-hour Battery Life
radio antenna icon
2-watt Output
Got Questions? Business Customers?

Descriptions

Herda ensures a one-year warranty for all purchases. Should you encounter any queries or issues, feel free to contact our expert team for swift resolutions.

hb4电商banner图 1 hb4电商banner图 2 hb4电商banner图 3 hb4电商banner图 4

Descriptions

  • Experience easy-to-carry communication with our compact, lightweight walkie-talkie.
  • The upgraded high-gain antenna provides stable, far-reaching transmission.
  • Thanks to Bluetooth 5.2 integration, it supports wireless earphones and handheld mics.
  • The walkie-talkie includes a factory-paired wireless earphone with built-in PTT for immediate use.
  • Enjoy efficient communication with built-in features such as BCL, DTMF, and TOT.
  • The noise-reducing mic, 35mm speaker, and high-fidelity receiver ensure crystal-clear audio in loud settings.
  • Main Functions

  • Built-in Bluetooth 5.2 module
  • Wireless Headset attached
  • Max 2W High Power Output, 0.5W Optional (Programming software needed)
  • Extra Customizable Function Button
  • Channel Scan
  • CTCSS/DCS (Support non-standard codes for DCS)
  • High and Low Power Mode (Needs programming)
  • Companding
  • Busy Channel Lockout (BCL)
  • DTMF Send Code/Set
  • Scrambler
  • Time-out-timer (TOT) function
  • Battery Save Mode
  • Read/Write Frequency Encryption
  • Voice Notification
  • *Compliant with FRS and PMR446 standards, this walkie-talkie delivers trustworthy operation.

    What's Included in Single Product Unit:

  • HB4 Walkie Talkie * 1
  • Long Antenna * 1
  • Wireless Headset * 1
  • Battery * 1
  • Charging Stand * 1
  • Charging Cable * 1
  • Belt Clip * 1
  • Hanging Strap * 1
  • Edit Content
    Herda ensures a one-year warranty for all purchases. Should you encounter any queries or issues, feel free to contact our expert team for swift resolutions.

    hb4电商banner图 1 hb4电商banner图 2 hb4电商banner图 3 hb4电商banner图 4

    Descriptions
  • Experience easy-to-carry communication with our compact, lightweight walkie-talkie.
  • The upgraded high-gain antenna provides stable, far-reaching transmission.
  • Thanks to Bluetooth 5.2 integration, it supports wireless earphones and handheld mics.
  • The walkie-talkie includes a factory-paired wireless earphone with built-in PTT for immediate use.
  • Enjoy efficient communication with built-in features such as BCL, DTMF, and TOT.
  • The noise-reducing mic, 35mm speaker, and high-fidelity receiver ensure crystal-clear audio in loud settings.

  • Main Functions
  • Built-in Bluetooth 5.2 module
  • Wireless Headset attached
  • Max 2W High Power Output, 0.5W Optional (Programming software needed)
  • Extra Customizable Function Button
  • Channel Scan
  • CTCSS/DCS (Support non-standard codes for DCS)
  • High and Low Power Mode (Needs programming)
  • Companding
  • Busy Channel Lockout (BCL)
  • DTMF Send Code/Set
  • Scrambler
  • Time-out-timer (TOT) function
  • Battery Save Mode
  • Read/Write Frequency Encryption
  • Voice Notification

  • *Compliant with FRS and PMR446 standards, this walkie-talkie delivers trustworthy operation.
    Edit Content

    General

    Receiver

    Transmitter

    Frequency Range

    UHF: 400-470MHz

    Sensitivity

    <0.16μV (12dB SINAD)

    RF Power Output

    2 Watts

    Channel Capacity

    16 Channels

    Adjacent Channel Selectivity

    ≥60 dB

    Modulation Mode

    F3E

    Channel Spacing

    25KHz, 12.5KHz

    Intermodulation

    ≤60 dB

    Frequency Stability

    ±2.5ppm

    Operating Voltage

    DC 7.4V ±15%

    Spurious Response

    ≤70 dB

    Adjacent Channel Power

    Wide Band: ≤-65dBc
    Narrow Band: ≤-55dBc

    Battery

    2200mAh

    Signal-to-noise Ratio (SNR)

    ≥45 dB

    Modulation Distortion

    ≤5%

    Battery Life

    Up to 40 Hours (5/5/90 Duty Cycle, High TX Power)

    Rated Audio Power Output

    ≥0.5W±10%

    Modulation Limitation

    ≤5KHz (25KHz)
    ≤2.5KHz (12.5KHz)

    Frequency Stability

    ±2.5ppm

    Rated Audio Receiving Distortion

    ≤5%

    Spurious Emission

    ≤-36dBm

    Antenna Impedance

    50Ω
    .

    Dimension (L*W*H)

    200 mm × 55 mm × 35 mm (7.87 in × 2.17 in × 1.38 in)
    .

    Weight

    About 178g (6.28oz)
    .
    Edit Content

    What's Included in Single Product Unit:

  • HB4 Walkie Talkie * 1
  • Long Antenna * 1
  • Wireless Headset * 1
  • Battery * 1
  • Charging Stand * 1
  • Charging Cable * 1
  • Belt Clip * 1
  • Hanging Strap * 1
  • Got Questions? Business Customers?
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