1. Plug and play, lossless sound quality, long standby time, full compatibility 2. One for two, support NFC, RCA 3. Bluetooth 5.0, stable transmission, not easy to interrupt 4. Working distance: 10 meters 5. Transmission rate: 100Mbps 6. Input voltage: DC 5V 7. Input current: 1A 8. Input power: 2W 9. Working frequency: 2400MHz 10. Product list: host, 3.5mmRCA cable, audio cable, USB charging cable, English manual 11. Size: 6 x 6 x 2cm
