2.4Ghz Rowin Digtal Wireless Audio Transmitter Receiver Connector

2.4Ghz Rowin Digtal Wireless Audio Transmitter Receiver Connector Feature: 1. High quality sound; 2.4GHz audio transfer makes you flounce away the bondage held by wire while playing 2. The transmission distance is 20 to 30 meters indoor 3. Signal to noise and distortion > 87dB 4. 1 to 1 Amp; 1 to many Amps; work normally only when the Transmitter & Receiver have been catched with each other 5. Universal to all electric musical instruments 6. Support 3.5mm plug; this machine can use the electret condenser microphone with 3.5mm plug as well 7. LED battery indicator; warning the low power statement when the light is off or in red Specifications: Function: 2.4GHz Bluetooth Digital Wireless Cable Transmitter & Receiver Frequency: 2.4GHz Digital Audio Transfer Transmission Distance: Up to 20-30 Meter (Indoor); Up to 50-80 Meter (Outdoor) Delay Time: 10ms Mode: One to one; one to many. Power Supply: Built-in rechargeable Li-ion battery Lasting Work Time: Approx 6 hours Color: Black Transmitter: Dimensions (L x W x H): 40mm x 115mm x 20mm Weight: 35g Receiver: Dimensions (L x W x H): 40mm x 115mm x 20mm Weight: 35g Package Dimensions (L x W x H): 135mm x 135mm x 29mm Package Weight: 160g Approved: CE / FCC Package Content: 1 x Transmitter 1 x Receiver 1 x User Manual (Chinese & English)