Features:
Adopts Integrated Digital Chips: intelligent noise reduction, high sound quality reduction, strong anti-interference, and help you restore excellent sound quality.
Stable & Long-distance Reception: wireless transmission with 30M pickup distance, anti-interference and anti whistle, clear sound effect.
Equipped with XLR to 6.35 Plugs for Transmitter & Receiver: it can be used in the speaker, mixer, amplifier, guitar and other sound equipment.
Clear LED Display Screen: real time display of frequency band and electric quantity, letting you pay attention to electric quantity in time, and it is convenient to use. Highlight the on / off condition of the machine to prevent forgetting to shut down.
Built-in Long Endurance 500/800mAh Lithium Battery: high performance electric polymer lithium battery has a lasting endurance working hours.

Specifications:
Color: Dark gray
Material: ABS
Bandwidth: BLE2400-2483MHz
Frequency Stability: ±30ppm
Dynamic Range: >90dB
Audio Frequency Response: 40Hz-18KHz
Harmonic Distortion:<0.5%
Operating Temperature: -10~50℃
Operating Voltage: 3.7V
Working Distance: >20m
Signal-to-noise Ratio: ≥100dB
Duration: 6-8h (included)
Delay: 3.0ms
Distance: 30M
Battery: 500-800mAh
Item Size:
  transmitter: 118 * 32 * 25mm / 4.65 * 1.26 * 0.98in
  receiver: 113 * 32 * 25mm / 4.45 * 1.26 * 0.98in
Item Weight: 183g / 6.48oz
Package Weight: 410g / 14.46oz
Package Size: 18 * 15.5 * 6.5cm / 7.09 * 6.10 * 2.56in

Package List: I8949
1 * Transmitter
1 * Receiver
2 * Converter
1 * Type-C Cable
1 * Manual (English)