B57 Professional Intelligent Digital Audio Voice Recorder New Portable Sound Pen for Lectures Noise Reduction MP3 Players
Store rating:4.6
(33 reviews)
Attributes
Recording, Music Listening, E-Book Reading, Radio listeningApplication
Yesscreen
Bluetooth 5.3BT wireless
< 2"Screen Size
MP3audio format support
otherMaterial
private mold:Yes
place of origin:Guangdong, China
model number:B57
brand name:Newsmy
Product model:B57
Internal memory:32G
Audio format:MP3, WMA, APE,FLAC, WAV
Bluetooth:BT4.0
Ebook format:TXT
Recording format:WAV
Usb flash drive function:support
A-B Repeat:support
Back clip design:support
FM radio:support
battery life:> 20 hours
Key attributes
Application
Recording, Music Listening, E-Book Reading, Radio listening
screen
Yes
BT wireless
Bluetooth 5.3
Screen Size
< 2"
audio format support
MP3
Material
other
private mold
Yes
place of origin
Guangdong, China
model number
B57
brand name
Newsmy
Product model
B57
Internal memory
32G
Audio format
MP3, WMA, APE,FLAC, WAV
Bluetooth
BT4.0
Ebook format
TXT
Recording format
WAV
Usb flash drive function
support
A-B Repeat
support
Back clip design
support
FM radio
support
battery life
> 20 hours
Packaging and delivery
Selling Units
Single item
Single package size
15.5X11.5X2.5 cm
Single gross weight
1.000 kg
Lead time
Product descriptions from the supplier
Warning/Disclaimer
California Proposition 65 Consumer WarningView more
2 - 49 pieces
£3021
50 - 999 pieces
£2824
>= 1000 pieces
£2628
Variations
Select nowSupplier’s customization ability
Minor customization
Drawing-based customization
Sample-based customization
Full customization
Shipping
Shipping fee and delivery date to be negotiated. Chat with supplier now for more details.
4 interest-free payments with
Alibaba.com order protection
Secure payments
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Money-back protection
Claim a refund if your order doesn't ship, is missing, or arrives with product issues
Only orders placed and paid through Alibaba.com can enjoy free protection by
