Specification:
1,High end powerful bluetooth speaker,compatible with smartphone,notebook,MP3,MP4 player etc.
2,Adopt Bluetooth RDA 4.1,work with all smartphone with bluetooth function
3,Inside 16 coins speaker
4,Playing time: 7-10 hous
Function:Bluetooth speaker,Handsfree,Card reader
Bluetooth version:RDA V4.0
Battery Capacity: 1200mAh
Voltage:3.7V
Charging :DC5V
Speaker:40mm 4Ω 5W
Frequency:90Hz-20KHz
Signal to noise ratio:≥80dB
distortion:≤0.5%
Packing:
Unit size:ø92*42mm
Unit weight:182g
Package:740*315*298MM 50PCS/CTN
Photo detail: