Product Name: The 201M amplifier can be used for strictly IFB or for 2-way communication through a cell phone, laptop computer or any device that utilizes a four-conductor aux cord.
Controls/Switches: Combination On/Off, Volume, and Push-to-Talk (PTT) switch/knob MIC HOLD slide switch maintains talk-mode for mic input
Wireless: 2.4Ghz BT connectivity with support for and A2DP audio under the mobile HSP (Head-Set Profile) BT Name/Identifier: Audio Implements 201-M Transmit Power: +6.5dBm Receive Sensitivity: -90dBm Link Budget: -96.5dBm Indicators: LED indicators for: (Blue) Wireless connected Blinking (pairing) / Linked ON (Green) Power Battery Low (Blinking) / Good ON (Green) Charging (blinking) / Charging complete (ON) / Disconnected (OFF)
Battery: Battery Type: Lithium Polymer, 3.7v 1300mAh/1.3Wh, non user-replaceable Battery Charge Run-Time: >TBD hours operating under normal use Battery Charge Time: 2-3 hours from empty,
Inputs/Outputs: Input Connector – Mic/Line level, 3.5mm 4-conductor (TRRS) connector compatible with most cell phone analog outputs Output Connector – Mic/Speaker level, 3.5mm 4-conductor (TRRS) connector compatible with ear-buds, head-sets, and most cell phone accessories Speaker Drive voltage 7.5v max into loads from 8ohms - 2kohms Actual audio Sound-Pressure Level (SPL) determined by applied transducer Frequency Response 100Hz –14kHz 1% THD 1.8W Max output power USB Type C (Charge Only) 5v, 500mA
Enclosure: Impact resistant Acrylonitrile-Butadiene-Styrene (ABS) plastic enclosure
Accessories: 1 Audio patch cords fits cell phone or laptop (male trrs to male trrs) 2 usb-c charging cords Instruction sheet