Listen Technologies LK-1 ListenTALK Transceiver with Lanyard, Ear Speaker, and Battery

Listen Technologies LK-1 ListenTALK Transceiver with Lanyard, Ear Speaker, and Battery

Listen Technologies LK-1 ListenTALK Transceiver with Lanyard, Ear Speaker, and Battery

B&H # LILK1A0 MFR # LK-1-A0
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Listen Technologies LK-1 ListenTALK Transceiver with Lanyard, Ear Speaker, and Battery

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Product Highlights

  • Transceiver for 2-Way Communications
  • For Communication Among 2 or More People
  • Convenient Push-to-Talk Operation
  • User Controls for Volume, Pairing & More
  • Compatible with Smartphone Earbuds
  • Includes Universal Ear Speaker
  • Includes Lanyard
  • Includes Rechargeable Li-ion Battery
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OFFICIAL B&H $500.00 GIFT CARD DASH SWEEPSTAKE RULES

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Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total eight (8) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $500.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

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Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $500.00 Gift Card Dash Sweepstakes, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

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Listen Technologies LK-1 overview

  • 1Description

The Listen Technologies LK-1 is a transceiver designed for two-way mobile communications. It utilizes Listen Technologies’ proprietary encryption technology to ensure security, and provides easy-to-use, push-to-talk implementation in the field for simple coordination and communication among two or more collaborators in any scenario.

User controls such as volume up, volume down, talk, power/status, and pairing help you in tailoring the unit to your particular, moment-to-moment needs. Though the unit can be used with a Listen Technologies headset—or standard smartphone earbuds—the LK-1 comes with an LA-401 Universal Ear Speaker, as well as a lanyard (useful for on-the-go scenarios), and an LA-365 rechargeable lithium-ion battery. The LK-1 is fully compliant with ADA standards for assistive listening. 

UPC: 819267021884
In the Box
Listen Technologies LK-1 ListenTALK Transceiver with Lanyard, Ear Speaker, and Battery
  • LA-365 Replacement Rechargeable Li-ion Battery
  • LA-401 Universal Ear Speaker (Dark Gray)
  • Listen Breakaway Lanyard for M1 Interface
  • Limited 5-Year Warranty
  • Table of Contents
    • 1Description

    Listen Technologies LK-1 specs

    Radio
    Operating Frequency 1920 to 1930 MHz
    Power 4 mW, average
    Typical Range Indoor: 328' / 100 m, depending upon condition
    Outdoor: 656' / 200 m, depending upon conditions
    Modulation GFSK - FHSS, TDD/TDMA/DCA
    Security Subscription: 40-bit (pin free)
    Authentication: 32-bit
    Encryption: 64-bit
    Headphone Output
    Impedance 16 to 32 Ohms
    Max Output Power 67 mW, 16 Ohm load (threshold of clipping)
    Features Side-tone adjustable
    Microphone
    Compatibility Electret, external bias
    Power 3 V, 2 mA current maximum
    Sensitivity -28 to -50 dBV/Pa
    Internal Microphone Switching: Auto detect on jack insertion or manual
    Maximum Input Level: 109 dB SPL
    Gain: Adjustable with 30 dB range
    System
    Frequency Response 40 Hz to 15 kHz, ±3 dB, 22 kHz low-pass filter
    Signal to Noise Ratio 70 dB, A-weighted (threshold of clipping)
    Total Harmonic Distortion 0.5% at 1 kHz, 22 kHz low-pass enabled
    Programming Via software and USB port on unit or via software and USB port on docking station
    Physical
    Enclosure Material PC ABS plastic
    Indicators 64 x 128 OLED display, variable brightness
    Red/white multi-function LED (mute, charge status)
    User Controls Volume up, volume down, talk, power/status, talk modes, pairing
    Connections 1 x 3.5 mm TRRS headset output, CTIA compliant
    1 x micro-USB port for control and charging
    1 x 4-contact charger port
    Battery Type Lithium-ion rechargeable, removable, 1200 mAh
    3 x AAA battery compartment (optional)
    Operating Time Li-ion: 12 hours for participant, 8 hours for leader (typical)
    AAA: 9 hours for participant, 6 hours for leader (typical)
    Charging Time 2.5 to 3 hours (typical)
    Power Save Mode Power down on loss of signal
    Power down on disconnection of headset (1 min)
    Power down on charging
    Compliance Pending (FCC part 15, ICS-03, CE, RCM, RoHS, WEEE)
    Temperature Operational: 14 to 104°F / -10 to 40°C
    Storage: -4 to 122°F / -20 to 50°C
    Relative Humidity 0 to 95% relative humidity, non-condensing
    Dimensions (H x W x D) 3.9 x 2.1 x 0.9" / 10 x 5.4 x 2.4 cm (with belt clip)
    3.9 x 2.1 x 0.6" / 10 x 5.4 x 1.6 cm (without belt clip)
    Packaging Infovxycfwdwvt
    Package Weight 0.45 lb
    Box Dimensions (LxWxH) 6.0 x 4.4 x 2.1"

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