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Image de Bluetooth stereo wireless phone computer small speakers portable fashion elastic lanyard

Bluetooth stereo wireless phone computer small speakers portable fashion elastic lanyard

SKU: FS997163
Bluetooth stereo wireless phone computer small speakers portable fashion elastic lanyard
Reproduction is welcome and allowed for free circulation only.
     

metal sense design.

portable, hanging portable design.

Bluetooth wireless audio transmission

ariety of classic color for choice

Bluetooth version:2.0/2.1

Program:Chuangjie

With phone handsfree

Support Bluetooth audio input

Frequency Response: 160Hz-20KHz

THD: ≤ 0.1% (3.7V/1KHz/1.8W)

Output Power: 2.0W

Speaker: 4Ω 3W

Sensitivity: 450mV

Separation: ≥ 88 dB

Signal to Noise Ratio: ≥ 90 db

Charge voltage: DC 5V

Operating voltage:DC 3.7V

Battery capacity: 400MA

Product size: ф44*H47.5mm