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