SPK203
9
Technical Specifications
Bluetooth
Bluetooth Version 2.1
Audio playing
Built-in 3.5mm Line-in socket
Driver
Φ31mm,4Ω 3W
Amplifier
Class D
Input
20MV-500MV
Frequency
100Hz-20KHz
Signal Noise Ratio
S/N ≥ 82dB
Total Harmonic Distortion THD ≤ 10%
Operating distance
~10M
Battery
Built-in
rechargeable
Li-Polymer
300mAh (rechargeable by Micro USB
Charging Time
~1.5 hours
Playing Time
~4 hours(medium volume)
~2-2.5 hours(highest volume)
Operating temperature
-10°up to +50°
Weight /Dimensions
43g /Φ33mm x 36mm
Package Contents
Bluetooth Mini Speaker, Micro USB
cable, User Manual
Warnings
Only charge the speaker with the provided original Micro USB
CHARGING CABLE.
Do not attempt to disassemble the speaker, it may result in short-
circuit or even damage,
Do not drop or shake the speaker, it may break internal circuit
boards or mechanics.
The speaker should be kept in dry and ventilated environment.
Avoid high humidity and high
temperature. Also batteries should not be exposed to excessive
heat or direct sunlight.
EN
