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Listen Technologies ListenTALK LKR-12 Basic Receiver with Li-Ion Battery, Lanyard & Ear Speaker
EAN: 819267025332
Part of ListenTalk s ecosystem of assistive-listening devices, the Listen Technology LKR-12 is a one-way device for listening to group conversations, such as panels, multi-person tours, and similar occasions. This is an easy-to-use device that fits in with the company s range of transmitters.
The unit offers a 3.5mm connection for headsets and a prominent volume dial. For added security, you ll find encryption options should you need them. In addition to the included Listen Ear Speaker, ListenTALK systems can be used with standard smartphone 3.5mm-outfitted earbuds, or other Listen Technologies headphones. A lithium-ion battery, a universal ear speaker, and a lanyard are all included.
EAN: 819267025332
Part of ListenTalk s ecosystem of assistive-listening devices, the Listen Technology LKR-12 is a one-way device for listening to group conversations, such as panels, multi-person tours, and similar occasions. This is an easy-to-use device that fits in with the company s range of transmitters.
The unit offers a 3.5mm connection for headsets and a prominent volume dial. For added security, you ll find encryption options should you need them. In addition to the included Listen Ear Speaker, ListenTALK systems can be used with standard smartphone 3.5mm-outfitted earbuds, or other Listen Technologies headphones. A lithium-ion battery, a universal ear speaker, and a lanyard are all included.
Listen Technologies LKR-12-A0 Specs
Audio
| Impedance | Headphone Output: 16 to 32 Ohms |
| Max Output | 67 mW, 16-Ohm Load |
| Frequency Response | 40 Hz to 15 kHz ±3 dB (22 kHz Low-Pass Filter) |
| SNR | 70 dBA |
| THD | 0.5% at 1 kHz, 22 kHz Low-Pass Enabled |
Radio
| Operating Frequencies | 1920 to 1930 MHz (North America) |
| Typical Range | Indoor: 328.1` / 100 m Outdoor 656.2` / 200 m Depending on Conditions (North America) |
| Modulation | GFSK - FHSS, TDD/TDMA/DCA |
| Security | Subscription: 40-Bit (Pin Free) Authentication: 32-Bit Encryption: 64-Bit |
Power
| Battery Type | Lithium-Ion, Rechargeable, Non-Proprietary, Removable, 1200 mAh Optional: 3 x AAA Batteries |
| Operating Time | Li-Ion, Participant: 12 Hours Typical AAA, Participant: 7 Hours Typical |
| Charge Time | 4 Hours, Typical |
| Power Save Mode | Power Down on Loss of Signal Power Down on Disconnection of Headphones (1 Minute) Power Down on Charging |
Physical
| Operating temperature | 14 to 104°F / -10 to 40°C |
| Storage Temperature | -4 to 122°F / -20 to 50°C |
| Relative Humidity | 0 to 95%, Non-Condensing |
| Standards | FCC Part 15, ICS-03, CE, RCM, MIC, RoHS, WEEE |
| Material | PC ABS Plastic |
| Indicators | Variable Brightness LED: Green/White Multifuntion (On, Charge Status, Battery Status) |
| User Controls | Volume Up, Volume Down, Power/Status |
| Connections | Headset: 3.5 mm TRRS, CTIA Compliant USB: Micro-USB, Control, and Charging Charger: 4 Contact, Control, and Charging |
| Dimensions | 3.93 x 2.13 x 0.93" / 10 x 5.4 x 2.4 cm (With Belt Clip) 3.93 x 2.13 x 0.63" / 10 x 5.4 x 1.6 cm |
| Weight | 2.79 oz / 79 g |
Packaging Info
| Package Weight | 0.46 lb |
| Box Dimensions (LxWxH) | 6 x 4.7 x 2" |
In the Box
- Listen Technologies ListenTALK LKR-12 Basic Receiver with Li-Ion Battery, Lanyard & Ear Speaker
- 5-Year Manufacturer Warranty
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