Description:
* FM/AM /SW high sensitivity radio receiver, long antenna with strong radio signal even for remote place. And you can directly use number buttons to enter the channel that you want . The corresponding frequency as photo shows.
* Support Play MP3 & WAV Format Music or other media content on Micro SD Card(TF Card). You can enjoy music with clear stereo and use for language study. Audio output function Fit for Ipod, MP3, MP4 player, iphone and other Mobile Phones.
* Rechargeable and Replaceable 1500mAh Li-ion Battery for up to 8 hours of playtime when fully charged. With Small and exquisite design, convenient to carry, excellent for walkers, hikers, campers, backpackers.
* Clear LED display, Digital Clock Function With 12/24 Hour Format, Highly Intelligent On / Off Switch, Passive bass radiator, enhance bass effect, Emergency Flashlight Function is very handy for you to use.
* Package Include: Rolton T50 Full-wave Band Radio speaker x 1, Micro USB cable x 1, 18650 Li-ion battery (pre-placed in speaker) x 1, user manual x 1 (USB power adaptor NOT INCLUDED)

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
SNR: 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.WAV

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!