Classification
Product Type：Voice Amplifiers Display
Screen Size：2.5 -inch
Screen Type：LED Aesthetic
Color：Blue
Material：ABS Connectivity
Expansion Slots：microSD Power & Batteries
Batteries Included：No
Battery Capacity (Mfg Rated)：2200 mAh
Battery Chemistry：Li-Ion
Required Battery Count：1 Storage
Maximum Expansion Memory：32GB Manufacturer
Brand：Rolton Package
Package Type：Plain
Package Contents：1*Voice Amplifier, 1*User Manual, 1*Certificate of Qualification, 1*USB Charging Cable, 1*Waist Belt, 1*Wired Microphone Dimensions us | metric
Depth：39 mm
Height：117 mm
Width：85 mm
Product Weight：114 gFastTech
SKU：9634138
DATE LISTED：1/30/2018Details:Rated power: 5W
Degree separation: 80dB
Distortion degree: 1% (3.7V 1KHz 1W)
SNR: 83dB
Working voltage: DC 3.7V
Charging voltage: DC 5V
Impedance: 2ohm
Supported audio foramt: MP3/WMA/WAV
Working temperature: 5-40'C
Powered by DC or 1*2200mAh battery (not included)