CT-14 Micro USB DC 3.7V 5V 3W Digital Audio Amplifier Board Double Dual Plate DIY Bluetooth Speaker Modification Sound Module

100% brand new and high qualityMaterial: Electrical componentsColor: See picturesOperating voltage: 3.7-5V DCSize: 40 * 20mmPower: 3WX2Can be used in 3/4 inch speaker smoothlyDurable and practical

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• 100% brand new and high quality

• Material: Electrical components

• Color: See pictures

• Operating voltage: 3.7-5V DC

• Size: 40 * 20mm

• Power: 3WX2

• Can be used in 3/4 inch speaker smoothly

• Durable and practical

CT-14 Micro USB DC 3.7V 5V 3W Digital Audio Amplifier Board Double Dual Plate DIY Bluetooth Speaker Modification Sound Module

190 BDT305 BDTSave 115 BDT

Total sold : 15

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• 100% brand new and high quality

• Material: Electrical components

• Color: See pictures

• Operating voltage: 3.7-5V DC

• Size: 40 * 20mm

• Power: 3WX2

• Can be used in 3/4 inch speaker smoothly

• Durable and practical