Product Review
Rolton is a professional manufacturer of Voice Speaker, we are devoted to offering you the cost-effective products and high-efficiency service!
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:Â 83db
Distortion: 1%(3.7v,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 don't 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!
