2.4GHz Audio Wireless Receiver Kit - White (3.5mm-Plug)
Color: White - Plastic housing - Frequency: 2.404~2.478 GHz - Modulation system: GFSK FSK - Working range: 10 meters in the open air - Frequency: 20Hz~20KHz - 3.5mm audio plug - Built-in 280mAh battery in both transmitter and receiver - Charged by USB port - Perfect for your audio device and speaker - Package includes: - 1 x Transmitter - 1 x Receiver - 1 x USB charging cable (15cm) - 1 x Chinese user manual