ZK-R502E Cool Volume Indicator Bluetooth Audio Eindversterker Board Module Hoge En Lage Bass Aanpassing 50WX2 Versterker Module
ZK-R502E cool volume indicator bluetooth audio power amplifier board module high and low bass adjustment 50WX2
Product selling point
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 Chips: Chips Made in China
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
list
1*ZK-R502E cool volume indicator bluetooth audio power amplifier board module
Operating Temperature : audio power amplifier
is_customized : Yes
Supply Voltage : DC9-24V ≥3A
Brand Name : Ziqqucu
Application : MP3/MP4 Player
Type : Logic ICs
Origin : Mainland China
Model Number : ZK-R502E
Condition : New
Dissipation Power : 10-50W 4-8Ω
Package : SOP