Features:
● Lossless pure sound, 360 degrees surround sound, giving you more perfect and outstanding experience.
● Smooth body lines, excellent feel, it just looks like an artwork. Engineering plastic material protects it from damaging the internal cavity.
● Wireless Bluetooth V2.1 + EDR technology, high speed and stable, support hands free, intimate and comfortable.
● Support FM radio, providing you with multi-radio choice, life is no monotonous at all.
● Perfect collapsible built-in large capacity lithium battery ( 2000mAh ), long time for using.
● LED screen: Shows the radio frequency, volume, payback time, charging state, display mode, etc.
● Support USB, TF card and 3.5mm AUX input.








Brand: Sardine
Model: B1
Design: Cool,Portable,Stylish,Fun
Compatible with: Tablet PC,MP4,MP3,PC,Mobile phone,iPod,iPhone,Laptop,TF/Micro SD Card
Supports: FM,Bluetooth,Microphone,Hands-free Calls,Volume Control,TF Card Music Playing,Loudspeaker
Functions: Stereo,AUX Function
Connection: Wireless
Interface: USB2.0,Microphone,Micro USB,3.5mm Audio,Power Charge Port,TF Card Slot
Audio Source: TF/Micro SD Card,Electronic Products with 3.5mm Plug,U-disk,Electronic Products with USB port,Bluetooth Enabled Devices
Material: Plastic
Color: Black,White,Red,Blue Bluetooth version: V2.1+EDR
Audio File Format: WMA,MP3,WAV,FLAC,APE
Transmission Distance: W/O obstacles ≥10m
Driver unit: 52mm
Power Output: 3.5W x 2
Freq: 80HZ-18KHz
S/N: No less than 90dB
Distortion: ≤ 0.3% Charging Voltage: DC5V / 1A
Working Voltage: 3.5V - 4.2V
Charging time: 2 - 3 hours
Lasting Time: 2 - 4 hours
Battery Capacity: 2000mAh Package weight: 0.688 kg
Product size (L x W x H): 19.30 x 6.40 x 7.00 cm / 7.6 x 2.52 x 2.76 inches
Package size (L x W x H): 29.00 x 9.50 x 9.50 cm / 11.42 x 3.74 x 3.74 inches Package Contents: 1 x Sardine B1 Portable Bluetooth 2.1 + EDR 360 Degrees Surround Stereo Speaker with FM Radio Built-in Mic LED Screen Support 3.5mm Audio TF Card USB Input, 1 x USB Cable, 1 x 3.5mm Audio Cable, 1 x Bilingual User Manual in English and Chinese