CT14 Bluetooth 4.2 F Class 5W+5W Stereo Audio Amplifier Module with Onboard Micro-USB battery Charging

Building your own DIY battery-operated 10W Bluetooth speaker with the CT14 Bluetooth 4.2 Stereo Audio Amplifier Module sounds like a fun project! Here are the key features, specifications, and package inclusions for the CT14 module:

  Features:  

• Supports USB sound card, plug and play.
• Has its own dual 5W power amplifier circuit.
• Supports connection to two 2-8Ω, 3-10W speakers for stereo output.
• The maximum working current is 5V2A.
• Recommended to use a 3.7V lithium battery with a protection board.
• USB charging port for charging the lithium battery.
• Bluetooth module operation is simple: open the phone Bluetooth, scan for the device, find "DW-CT14+" and click to connect.

  Specifications:  

• Bluetooth Version: 4.2
• Supply Current (A): 1
• Recommended Power Supply: 5V
• Max. Audio Output Power: 10W
• Dimensions: 41 x 20 x 11.5 mm
• Weight: 15g

  Package Includes:  

• 1 x CT14 Bluetooth 4.2 Stereo Audio Amplifier Module (V 1.8)
• 1 x Patch Cable Set (2 for Speaker, 1 for Battery)

  Note:  

• Module automatically shuts down after 10 minutes in standby mode to save battery power. It needs to be powered on again.