Products Description:
--Type: Bluetooth speaker; Bluetooth 5.0
--Power supply: built-in lithium battery
--Whether there is a radio function: Yes
--Packing list:
1 x Bluetooth audio
2 x data line
3 x manual remote control
4 x bracket
--Color:
1. dream star ring Bluetooth speaker
2. Saturn ring Bluetooth speaker
--Built-in battery capacity: 800 mA -1000 mA
--Connection mode: Bluetooth connection
--Support format: U disk
--Signal to noise ratio:≥75dB
--Extended storage:Not suppo