Features:

5.0 The Bluetooth version offers high fidelity and two-channel stereo sound quality with higher efficiency and greater transmission range.

The 470uf solid capacitors of 35 V ensure the storage of power and heat dissipation. A stable power supply is a prerequisite for good

sound quality.

The copper DC connector can withstand high currents and no heat.

Free DC head cable, compatible with the input voltage interface of this product, even if you do not have a DC head adapter or battery, it

can be easily wired.

It is also equipped with a volume control function that rotates the chirp potentiometer clockwise to increase the view and counter

clockwise to reduce it.

Ideal for DIY ers

Specification:

Model: ZK-502L

Bluetooth version: 5.0

Material: Fiberglass board and electronic component

Size: Approx. 55 x 38 x 17 mm

Supply voltage adjustment: 5-24 V (optional 9/12/15/18 / 24 V adapter, high performance recommended high voltage)

Adapter Speaker: 30-200W, 4Ω, 8Ω

Number of channels: left and right stereo (stereo)

Bluetooth transmission range: 15 m (without occlusion).

Protection mechanism: self-recovery overheating protection, self-recovery short circuit protection.

Colour: as shown in the picture.

Quantity: 1