Adopts precise full electronic circuit control.

Capture rich, full sound from sources directly in front of the microphone. Suitable for a variety of events such as karaoke, live performances, conferences, school, hall, parties, and other venues.

Can be used with female 3.5 mm and 6.35 mm interface devices.

Also suitable for teaching by teachers. Automatic frequency synchronization. Low power consumption. Adopts UHF technology, remote wireless transmission.

Facilitates operation without annoying cables, can achieve a transmission distance of 20 meters. Greater frequency range, less interference, easily and perfectly showcasing your voice.

• Material: Plastic
• Input: 2.2-3V
• Operating current: 90mA (max.)
• Operating frequency: 268.85 MHz (fixed)
• Sensitivity: -50 +/- 3dB (0dB equals 1 V/Pa at 1KHz)
• Power supply: 2 AA batteries (not included)
• Operating temperature: -10 degrees Celsius – 50 degrees Celsius
• Audio cable length: 50cm/19.69″ (approximately)
• USB receiver size: 8cm x 2.5cm/3.15″ x 0.98″ (approximately)