Mpman SP50BT User Manual
Page 5
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● Technical Specification
Main IC
RDA
Speaker 4R
3W
Bluetooth Bluetooth
V2.1+EDR
Transmission
distance
≧10M
Battery Type
& Capacity
Li-Polymer Rechargeable
(3.7V) 300mAh
Micro SD card 1GB-32GB
Max Playtime
Up to 5 hours
File type
MP3, WMA
Interface
USB 2.0 High Speed
Aux in
Support Line-in function
Receiver frequency
range
87MHz
– 108MHz
FM radio
Signal to noise ratio 45dB
Dimension 64*69MM
Weight 163g