Speaker Bluetooth Portable Wireless TF FM Alarm Clock

Supports: Bluetooth, Hands-free Calls, Loudspeaker, Time clock, Alarm Clock, Microphone, Volume Control
Functions: AUX Function, Noise Cancelling, Resonance, Songs Track, Stereo
Interface: 3.5mm Audio, Micro USB, Microphone, Power Charge Port, TF Card Slot
Material: ABS
Color: Gold
Bluetooth version: V4.0
TF Card Extension: 32G to the Max.(Not Included)
Transmission Distance: W/O obstacles 10m
Speaker Impedance: 4 ohm
Power Output: 5W x 2
Standby time: about 10 hour
S/N: 70dB
Charging Voltage: 5V
Working Voltage: 3.7V
Charging time: 2-3 hours
Lasting Time: 6-8 hours
Battery Capacity: 2200mAh Lithium ion battery
Product size (L x W x H): 190*69*48mm

Package list:
1 x Wireless Sounddar Stereo Bluetooth Subwoofer Speaker
1 x USB Cable
1 x User manual
1 x Audio Cable