Product description
Features
Bluetooth version: V2.1+EDR
Bluetooth transmission power: CLASS2 4dBm
Bluetooth working frequency: 2.4GHz
Charging voltage: DC5V/500mA
Working voltage: DC 3.7V
Battery capacity: 600MA
Music playing time: 4H
Talking time: 8H
THD: ≤ 0.1% (3.7V/1KHz/1.8W)
Signal to Noise Ratio: ≥ 65 db
Speaker parameter: 4Ω 3W 40MM
Bluetooth range: 10-20m
Colour: Red, blue, green,
Black, white,
Sell point
Portable, hanging portable design
Bluetooth wireless audio transmission
Ariety of classic color for choice
With phone handsfree
Computer small speakers
Car bluetooth
FM radio
Card speakers
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