POCKETALKER® ULTRA (PKT D1-0)

Dimensions: 3.38 inches Length x 2.23 inches Width x .88” inches THK. (85.8 millimeters x 56.6millimeters x 22.3 millimeters) (Not including belt clip or microphone assembly)
Weight: 2.5 ounces (70.9 grams) (with batteries and microphone)
Color/material: Silver gray, ABS/Polycarbonate molded plastic case.
Battery Type: Two 1.5V (AAA size) alkaline
Battery Life: Up to 200 hours (typical usage)
Low Battery Indicator: Red light on top panel flashes.
Microphone: Omni-directional, electric microphone assembled in housing with foam wind screen and 3.5 millimeters mono plug.
Tone Control: External rotary control knob to allow user to optimize hearing.
Volume Control: External rotary control knob with power ON-OFF switch.
Microphone Jack: 3.5 millimeters, mono, gold plated mini plug.
Headphone Jack: 3.5 millimeters, mono, nickel plated mini plug.
Accessories included:
Belt clip: Allows the user to wear the unit on a belt.
Lanyard: Allows the user to wear around the neck.
TV listening extension cord: extends the microphone to 12 feet
Approvals: CE, RoHS, WEEE
Warranty: 5 years, parts and labor (90 days on accessories)
Electrical Specifications (1k Hz ref.):
Power output: 50 mW (maximum) into 16 ohms
AGC: Limits maximum output level
Distortion: 2% THD (maximum)
Frequency Response:
Tone at high position: 11dB boost at 5kHz, 8dB cut at 400 Hz.
Tone at mid position: 0dB boost at 5kHz, 4dB cut at 400Hz.
Tone at low position: 3dB cut at 5kHz, 4dB boost at 400 Hz.