BT209 AEC Portable Wireless Support TF Card Mini Style Pocket-sized Music Sound Box with Microphone Bluetooth Speaker F4041

bluetooth mini speaker
Bluetooth V4.2
TF card YES
Line-in NO
built-in Microphone yes
Hand-free yes
FM radio NO
Speaker driver: 4Ohm, φ32mm
Speaker output: 5W X 1
Frequency 80Hz-18KHz
Distortion ≤5%
Signal-To-Noise 95DB
Bluetooth Communication Protocol A2DP,AVRCP,HFP,HSP
Combination Bluetooth Only
Battery Built in li-ion battery/450mAh
Charging Voltage DC 5V
Charging Time 3h
Talk time 5h
Playing Time 5h
Housing Material ABS plastic, Aluminum mesh, Leather, Hand strap
Certification CE, ROHS

Package:
Dimensions: 91(L)*47(W)*20(H)mm
Weight: 81g(speaker only)
Accessories USB cable,User Manual, etc
Package Color box, customized package supported