ZK-R502E Bluetooth 5.0 High Power Digital Amplifier Stereo Board 50Wx2 AMP Amplificador Home Music With Volume Indicator

1. Bluetooth audio amplifier with high and low bass adjustment

2. HD sound quality

3. Cool indicator light

4. High-end audio experience

5. Features: Support Wuzhi Audio APP. Modify the bluetooth name, password settings, prompts

Sound volume adjustment, on/off prompt sound, sleep aid, sound effect selection + custom sound effect, U disk playlist, volume indicator brightness adjustment.

Model: ZK-R502E

Name: 2.0 channel 50WX2 stereo with high and low bass adjustment Bluetooth audio power amplifier

Power amplifier chip: domestic chip

Bluetooth version: 5.1

Audio input: Bluetooth+AUX+U disk+USB sound card

Audio output: left channel 50W + right channel 50W

Adapter power supply: DC9-24V, ≥3A (can not be connected to AC)

Adapter speaker: 10-50W, 4-8Ω

Volume adjustment: multi-function knob, 360-degree stepless tuning, with volume level indication.

Click: Play/Pause

Double click: mode switch (Bluetooth/U disk/AUX)

Press and hold for 1 second: turn on/off

Rotate: adjust the volume

Protection mechanism: over temperature, over current, short circuit, anti-static protection

Features: Support Wuzhi Audio APP. Modify the bluetooth name, password settings, prompts

Sound volume adjustment, on/off prompt sound, sleep aid, sound effect selection + custom sound effect, U disk playlist, volume indicator brightness adjustment.

Product size: 81x81x34mm

Product weight: net weight 78g, including packaging 127g

1 x Digital Amplifier Stereo Board