Name:  Bluetooth speaker with mobile phone holder

Sound Track:  2.0

Case Material:  Aluminum+ABS plastic

Size:  153mm*74mm*48mm

Bluetooth Version： Bluetooth 4.1 +EDR

Operation Range:  with obstacle 10m,without obstacle 15m

Power： 2.5W*2

Input Voltage :  DC5V Lithium battery

Audio Interface:  3.5mm*2

Battery :  3.7V 600mAH

Working Time：5h (volume 50%)

Charging Time：2h

Function:  Bluetooth, line in, TF card

Colors:  Rose-gold, Rose-red, Silver, Grey

Rrequency Response:140Hz-20KHz

Impedance：4(Ω)3W

Signal to Noise Ratio(SNR):  ≥80dB

TF Card format contain：MP3 /WAV

TF RAM：32G