Hopestar-h17 wireless bluetooth audio cannon with handle FM receiver

Throughout 1, strong soldering sound quality effect, super bass
Cycle 2, automatically searches bluetooth,10M and below the receiving distance
Throughout 3, support MP3, WMA format music files
Throughout 4, TF card support, bluetooth band communication, file playing, FM
Compatible with external MP3/MP4/ computer and other audio input functions (AUX)
Charges 6, can be connected to the headset
Charges 7, stereo quality, bass surging
Throughout 8, support FM
Ending output power: 3W *1
Low magnetic trumpet: 2.6 Ω 3 w
Cycling input sensitivity: 400mV
Cycling separation degree: greater than or equal to 90dB
Ending signal to noise ratio: greater than or equal to 80dB
Ending voltage: DC 7.4v
Ending battery: 5C: 400ML
Ending battery working time: 3.5h
Length: 52MM*1
Cycling low tone radiator: built-in 50mm*1
Machine size: 66.5*84mm
Weight: 287 g
Outer box size: 45.8*45.8*38.6cm
Gross weight/carton: 30kg
PCS/box: 100 PCS
Color: black, coke red, cola blue, gold, silver, white