We are quality manufacturer of fashion aluminium case portable wireless bluetooth speaker, if you have any further requirement or questions about our portable wirleless bluetooth speaker, pls feel free to contact us.
Featurs
Sound track: 2.0
Type: Bluetooth, mini type
Output power: 3W+3W
SNR: ≥90dBA
Impedance: 4Ω
Interface: AUX, Bluetooth
Sound box control mode: via functional keys
Power supply: 1500mAh, built-in polymer battery
Frequency range: 90HZ~20KHZ
Speaker unit:2.04(outer diameter:50mm)
Length of audio line: 350mm
Sizes: 186*54*76mm
Weight:600g
Bluetooth version: Bluetooth® V2.1 BC5