Product Overview
An easy-to-wear, easy-to-use personal listening option for theaters, concert venues, lecture halls, and more. Listen's noise-reduction technology diminishes noise and hiss by 20dB. An integrated neck loop / lanyard enhances the audio experience for listeners with Telecoil devices and its compact design makes it easy to wear, carry and store. The "green" lithium-ion battery can be recharged via USB, reducing the number of batteries in landfills.
Includes
- One (1) LR-5200-072 Advanced Intelligent DSP RF Receiver (72 MHz) with a non-proprietary field-replaceable Lithium-ion battery
- Quick Start Guide
Features
- 17 wide-band, 40 narrow-band channels
- Eight hours battery life (continuous use)
- LED flashes when battery is low
- Integrated neck loop / lanyard with DSP loop driver improves the listening experience for T-coil users
- Smallest device of its kind makes it easier to wear and for venues to dispense, store and maintain
Specifications
- Audio:
- Frequency Response: 50 Hz - 15 kHz (±3 dB)
- System Signal to Noise Ratio:
- SQ Enabled: 80 dB
- SQ Disabled: 60 dB
- System Distortion:
- Output/s: Two (2) 3.5 mm (0.14 in.) connectors, unbalanced, 0 dBu nominal output level, 16 mW maximum, impedance 32 ohm
- Controls:
- User Controls: Power, up/down volume, Listen button for end user channel selection
- Set-up Controls: Press and hold up/down volume buttons for 5 seconds to enter channel adjust, use up/down to select channel
- Programming: Via software and USB port
- Indicators:
- Display: Channel designation, battery level, unit number, charging status
- LEDs: Flashes when batteries are low or to indicate charging, solid when fully charged
- RF:
- Frequency Range: 72.025 - 75.950 MHz
- Number of Channels: 17 wide band, 40 narrow band
- Sensitivity: .6uV typical, 1 uV maximum for 12 dB sinad
- Frequency Accuracy: ± .005% stability 32 to 122 ºF (0 to 50 ºC)
- Antenna Type: Uses ear phone/neck loop lanyard and short ear phone cable or standard earphone cable
- Squelch: Programmable in 20 steps, automatic on loss of RF signal
- Power:
- Battery Life: 8 Hours of continuous use
- Power Supply: Micro USB connector, 5 V, 500 mA
- Battery Type: Lithium Ion 3.7 Vdc, 1200 mAh
- Battery Charging Time: Fully charged in 2.5 Hours
- Physical:
- Dimensions (H x W x D): 3.75 x 2.0 x 0.64 in. (9.6 x 5.0 x 1.7 cm)
- Dimensions with Belt Clip: 3.75 x 2.0 x 0.80 in. (9.6 x 5.0 x 2.1 cm)
- Color: Black
- Unit Weight: 1.60 oz. (45 g)
- Unit Weight with Batteries: 2.40 oz. (68 g)
- Shipping Weight: 3.20 oz. (91 g) with 1.0 lbs. (454 g) minimum
- Environmental:
- Temperature - Operation: 14 to 104 ºF (-10 to 40 ºC)
- Temperature - Storage: -4 to 122 °F (-20 to 50 °C)
- Relative Humidity: 0 to 95% relative humidity, non-condensing
- Compliance Standards: FCC Part 15, Part 90, Industry Canada, RoHS