W405 Portable Mini FM Radio Speaker Music Player TF Card for PC iPod Phone with LED Display (Red)

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Function & Parameters: USB/TF
Card: Yes
FM Radio: Yes
Recording: No
Loop play back: Yes
AUX: Yes
Including Wall Charger: No
Basic function: Music/FM/Flashlight/Audio-In
Jack Material: ABS+UV
Output power: 3W
Input Power: Power
Adapter/USB/ Li-ion Sensitivity: 83db
Distortion: 1%( 3.7 v, 1Khz, 1W)
Working Voltage: DC 3.7V
Charging voltage: DC 5.0V ---500mA Llithium
Battery Capacity: 1500 mAH
Impedance: 4 ohm
Display: LED
Speaker: 1.5 inch *1+ Passive Radiator*1
Audio Format: MP3
Firmware Upgrade: Available
Dimension: 123mm*32mm*67mm (W*D*H) Approx ( 4.84 * 1.26 * 2.66 )
Operating Temperature: -5 --- 40 degrees Centigrade
Net Weight: About 128g
Package Content: 1* Radio speaker 1* User manual 1* USB Cable 1* 1500mAh replaceable Battery 1*
Strap Caution:
1. Please in room temperature environment storage and use.
2. Please dont use it under the high humidity and temperature environment for a long time.
3. Please turn off and take out the battery if long time not to use.
4. Do not throw, avoid damage caused by falling.
5. Do not disassemble the repair and reconstruct the product.
6. The external lithium battery of the product, please do not arbitrarily discarded or to the fire, so as to avoid the risk!