DW-CT14+ Bluetooth Audio Amplifier Unit - 4.2 Stereo, 5V, 5W

The DW-CT14+ is a stereo Bluetooth amplifier unit that operates on Bluetooth version 4.2. It is compatible with most mobile phones and Bluetooth adapters available in the market. It supports reconnection and automatic playback for previously paired devices.

Features:

• Bluetooth version: 4.2
• Effective outdoor transmission distance: Up to 15 meters
• Supports automatic connection with paired devices
• Dual F class 5W audio amplifier
• Superior sound quality compared to 8002 chip
• Supports USB sound card - Plug and play (No drivers required)
• Compact size, suitable for DIY speaker upgrades or custom projects

Instructions:

Turn on the Bluetooth on your smartphone, search for available devices, and connect to DW-CT14+. The device will automatically reconnect to the last paired device and start playing music.

Power Supply:

• Power via 3.7V - 5V
• Lithium battery (recommended with protection board)
• Can also be powered using a 5V DC adapter
• Note: The USB port is dedicated to charging the lithium battery only and cannot be used as a power input source

Important Notes:

• This unit features a dual 5W speaker amplifier circuit. Do not use the outputs separately.
• Do not connect the speaker amplifier outputs in parallel or to a common ground - this could damage the amplifier chip.
• When installing the Bluetooth unit, keep it away from metal parts to avoid reducing the antenna transmission distance.

Specifications:

• Model: DW-CT14+
• Supply Voltage: 3.7V - 5V DC
• Output Power: 2 x 5W (Stereo)
• Unit Size: 40mm x 20mm
• Product Category: Bluetooth Audio Amplifier Unit

Package Includes:

• 1 x DW-CT14+ Bluetooth Audio Amplifier Unit