Main Features:
￠ Bluetooth for audio and hands free function￠ FM radio tuner with alarm clock USB and micro SD card playing functions￠ 3.5mm line in and micro USB charging port￠ Remarkable sound quality: Solid construction with subwoofer・ coaxial 66mm subwoofer with 40mm tweeter・ full range sound including enhanced bass￠ Built-in rechargeable battery for over 3 days standby and up to 14 hours of playtime ￠ Built-in microphone for hands-free speaker phone calling￠ Support telephone number reporting function・ intelligent female voice announcement for connection and incoming call information￠ LED display show time・ alarm clock・ FM radio・ charging status・ bluetooth status and so on￠ USB stick and 3.5mm line in play￠ Support MP3・ WMA・ WAV・ APE and FLAC format￠ Built-in rechargeable battery 3000mAh


Brands: SARDiNE
Model: SDY - 021
Design: Cool・Multifunctional・Portable・Sport・Stylish
Compatible with: MP3・TF/Micro SD Card
Supports: Airplay・Bluetooth・FM・Hands-free Calls・Loudspeaker・Microphone・SD Card Music Playing・Volume Control
Functions: AUX Function・Songs Track・Stereo
Connection: Wireless
Interface: 3.5mm Audio・Power Charge Port・TF Card Slot・USB2.0
Audio Source: Bluetooth Enabled Devices・Electronic Products with 3.5mm Plug・SD card・TF/Micro SD Card
Color: Black・Blue・Red・White・Yellow
Speaker Impedance: 3 ohm


Bluetooth version: V4.0
Protocol: A2DP
TF Card Extension: 32G to the Max.(Not Included)
Transmission Distance: W/O obstacles －10m
Number of Speakers: 2
Sound channel: Two-channel (stereo)
Power Output: 5W
ROM: 16GB
Standby time: 3 days
Freq: 60Hz-18KHz
S/N: 95dB


Charging Voltage: 5V
Working Voltage: 3.3V- 4.2V
Battery Capacity: 3000mAh
Charging time: 5 hours
Lasting Time: 14 hours


Battery Type: Lithium ion battery
Battery Voltage: 5V
Battery Current: 1A


1.034 Package weight: 1.064 kg
Product size (L x W x H): 20.00 x 20.00 x 4.00 cm / 7.87 x 7.87 x 1.57 inches
Package size (L x W x H): 22.50 x 22.50 x 7.50 cm / 8.86 x 8.86 x 2.95 inches


Package Contents: 1 x Bluetooth Speaker・ 1 X Audio Cable 1 x USB Cable・ 1 x Bilingual User Manual in English and Chinese