Reviews Mp3 Batteries

Coby MPCD291 Portable MP3/CD Stereo AM/FM Radio with USB Port (Black) (Discontinued by manufacturer)

1-inch thin, round-form design for optimal portability with LCD on player lid.
Plays standard CD, audio CD-R, audio CD-RW, and MP3 CD (does not read ID3 tags).
Optional remote control simplifies portable operation.
Up to 90 hours of MP3 playback and 50 hours CD-DA playback from 2 AA batteries (not included).

Cassette Tape to MP3 Converter - These tape players are compatible with all kinds of tapes. Connecting the cassette player with computer by the USB Cable, you can convert your old cassette tapes music into MP3 format files. Then you could play these mp3 files on computer, phone, mp3 player or burn to CD.
Converts Tape to MP3 - It runs on battery or USB power. Besides，when it connects to USB power or connects to your computer, This cassette will not need a battery, which is easy to use.
Cassette Walkman - Compact Size and suitable weight makes you enjoy the music conveniently in any where via 3.5mm jack earphone (included). No installation or drivers required.
Various Compatibilities - Compatible with Windows XP, Vista and Windows 7, Mac older than version 10.5. Flexible battery(not included) or USB-powered operation.
Audio Cassette Player - The audio cassette player can be powered by 2pcs AA batteries (no included) 3V DC or USB 5V DC Power.

...Clear Playback】With playback function ,you can check the recorded music on your usb device directly. Audio Rates: A44.1 and 48kHz @ 16-bit for YouTube MP3 Making, A song always about 4M, 1GB=250 songs, for a 32GB USB disk can record about 250*32=8000 songs.
【Flexible battery or USB】Powered by USB port or 2X AA batteries, USB power is more stable than batteries. It comes with a 3.5mm jack input that allows headphones to be plugged in, and for it to be used as a personal listening device.
【Auto Reverse Function】This cassette converter can automatically switch sides of tape while a conversion is underway. Compact Size and suitable weight makes you enjoy the music conveniently in any where..

Panasonic CR2016 batteries are engineered to provide reliable long-lasting power.
Reliable in a wide range of operating temperatures (14°F to 140°F).
These Panasonic CR2016 batteries and packaging meet or exceed IEC 60086-4 2019 ANSI c18-3m part 2-2019 and UL 1642 compliance standards.
Panasonic CR2016 coin cell batteries are great for use in car key FOBs, watches, calculators, garage door openers, toys, LED lights, games, MP3 players, digital voice recorders, remotes, door chimes, sporting goods, calorie counters, stopwatches, glucometers, and many other devices.
These CR2016 batteries are proudly made by Panasonic in our Indonesia manufacturing facility and packaged in the U.S.A..
This Panasonic safety compliant standards-based packaging contains two CR2016 batteries.

Plays standard CD, audio CD-R, audio CD-RW, and MP3 CD (does not read ID3 tags).
Built-in digital synthesizer tuner offers 20 FM and 10 AM station presets.
Hold prevents unintended commands (play, stop, etc.), and resume picks up exactly where the player left off.
Up to 75 hours of MP3 playback and 33 hours of CD-DA from 2 AA batteries (not included).

Portable CD/MP3 player with USB port: Supporting CD/CDR/CDRW/MP3 with outstanding stereo sound quality.Also, Play your favourite MP3 music on a USB flash drive through USB port..
AM/FM radio: Simply rotating the Radio Tunning Control, AM/FM radio stations can easily be located. External FM wire antenna improves the FM radio reception..
Bluetooth streaming: Play your favourite music from your Smartphone or Bluetooth enabled device on this Boombox by Bluetooth streaming.
LCD Display with Backlight and suitable for outdoor and indoor: Clear display for ease of use.It can be powered by either the AC power cord (included )or 8 pieces “C” size batteries (not included) for complete mobility,.
Aux-In connection for external audio device: Plug and play. Simply plug in via 3.5 mm jack and play your favourite music from your smartphone or tablets with AUX connectivity..

Built-in 4 GB flash memory. Automatic record level settings.
Up to 4,175 Hours of maximum recording time. Low Cut Filter for reduced wind effect.
Mono microphone for 75 Hz–15 kHz audio response.
Features built in monaural microphone. Battery life for recording mp3 128 kbps is 28 hours. Battery life for recording mp3 192 kbps is 26 hours.
Voice Activated Recording for hands-free recording. Noise Cut mode helps provide clear speech playback.
In the box: IC Recorder, LR03 (size AAA) alkaline batteries (2), Quick Start Guide.

...where you’re in, you can get the local stations easily..
【AC Adapter Power and AA Battery Power】This converter cassette recorder is designed for two charging ways. AC power the cassette player to enjoy the old time in your room(AC Adapter Included) OR 4X AA size batteries powered radio cassette player for outdoor and emergency use (AA batteries not included).