Transmitter Features:

• Using long-life capacitive touch key
• Ultra-low power consumption design battery can be used for 3 years
• Adopt IP65 waterproof and dustproof design
• Use millions of learning codes without repeating codes

Receiver Features:

• Adopt dual-mode intelligent code learning mode
• Unique one-button mute mode
• Ultra-low power consumption design, 17 months standby
• Ultra-long receiving distance of 250 meters in open space
• 38 polyphonic music and blue light flashing
• 4-level volume adjustment and one-button mute function
• Power off memory and song volume reset function

Specification:

• Product model: WB04
• Transmitter power supply: CR2032 (included)
• Receiver power supply: 3*AA batteries (not included)
• Working frequency: 433.92MHz
• Transmitter size: 63mm*39mm*17mm
• Receiver size: 80mm*93mm*25.5mm
• Working distance: open space 250 meters