LUUCCO ProTalker S1

Specifications

Wireless Transmission : Digital 2.4GHz
Built-in Microphone : Polar Pattern: Omnidirectional
Frequency Range: 50Hz-20kHz
Sensitivity : @ 1KHz
Operation Range : 250m (820ft) (Line of Sight)
SignaI-to-Noise Ratio : >80dB
Maximum SPL : 110dB SPL
Overall Power Consumption : 3.7V/30mA
Sampling Rate : 48 kHz
Battery Capacity : RX: 190 rnAh TX: 190 mAh

Operating Time : 8H

Charging Time RX: 2H
Dimensions : RX: 52 x 2.9 x 1.1 cm (2 x 1.1 x
TX: 52 x 2.1 x 1.8 cm (2 x 0.8 x 0.7")
Weight : RX: 112g (0.4 oz)