Wireless Bluetooth Led Colorful Light Audio Speaker

Power supply mode: built-in lithium battery
Color: blue, black, red, camouflage
Frequency response range: 40Hz-20KHz
Built-in battery capacity: 500mA – 800mA
Bluetooth protocol: 5.0
Connection method: Bluetooth connection
Interface type: USB
Number of speakers: single speaker
External dimension: 67 * 67 * 105mm
Imprint LOGO: Yes
Operation mode: key
Effective distance: 10m
Supported formats: USB flash disk
Signal-to-noise ratio: ≥ 75dB
Extended storage: 32GB
Type: Bluetooth speaker

Oem/Odm