RGB Wireless Bluetooth Audio With Light Series

Product information:
Power supply mode: Built-in battery
Color: K12 [Speaker single wheat version] White, K12 [Speaker single wheat version] Pink, K12 [Speaker single wheat version] Blue, K12 [Speaker double wheat version] White, k12 [Speaker dual microphone version] Pink, K12 [Speaker dual microphone version] Blue
Frequency range: 60Hz-15KHz
Battery life: 8-12 hours
Applicable scenarios: live broadcast, professional recording, computer karaoke, family KTV, mobile phone karaoke