AUXILIARY LISTENING SOUND AMPLIFIER

Output.OSPL90.Max.: ≤115dB+3dB

OSPL90 HFA Avg: 102dB±4dB

Gain: 33dB±5dB

Frequency Range: 260Hz-5000Hz

Working Current: ≤10mA

Total Harmonic Distortion: ≤5%

Bluetooth version: BT5.2

Operating Voltage: DC3.7v

Game Time: About 5 Hours

Input Voltage: 5V/500mA