ITEM NAME:MT8870 DTMF Audio Voice Decoder Telephone Phone Speech Decoding Voice Board Product Description Description: MT8870 DTMF Audio Voice Decoder Telephone Phone Speech Decoding Voice Board Module LED Indicators Feature: On board MT8870 complex frequency decoder chip. Onboard voice input interface. Onboard 5 LED indicators to facilitate viewing output status. The main pins of the chip have basically been led out. Specification: PCB size: 26.5 mm x24.5 mm/1.04x0.96'' Package size: 75mmx60mmx5mm/2.95x2.36x0.19'' Packing weight: 5g Note: Please allow 1-3cm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 x Audio Voice Decoder Telephone Phone Board.On board MT8870 complex frequency decoder chip. Onboard voice input interface. Due to the different display and different light, the picture may not show the actual color of the item. If item is defective after 3 months, you can still send it back to us.
