SARDINE Portable Wireless Bluetooth Surround Stereo Speaker With 2 X 3.5W Speaker Enhanced Bass Resonator/ LED Display/Support TF/USB (Black) HT-S

The SARDiNE Bluetooth speaker offers high quality stereo sound with Bluetooth 3.0 technology. It features two highly powerful 52mm total 7W acoustic
drivers for excellent sound. Perfect timbre and kinetic stylish design with solid performance and universal compatibility for Android, iPhone, iPad, tablets,
smartphones, iPods, MP3, MP4, radio players, and other Bluetooth enabled digital players or media devices with 3.5mm aux port. This speaker is strong
enough to fill up a kitchen, living room, or office. It is ideal for personal usage, indoor or outdoor parties or picnic with friends and family.

Specification:
Bluetooth : 3.0
Bluetooth range: 33ft
Speaker:桅,52mm 4惟,
Output power: 3.5W x 2
Frequency: 80Hz ~ 20KHz
FM radio: 87.5 ~ 108MHz
SNR: 鈮? 90db
THD: 鈮? 0.3%
Charging time: 2.5-3.5 hrs
Battery life: Up to 10 hrs of playtime
Music format: MP3,WMA,WAV,APE,FLAC
Dimension: 7.9 x 3.2 x 2.2 inches
Weight: 1.2 pounds

WARM PROMPT:
1, Do not use the charger which over 4.2V to avoid the components inside the machine damaged
2, For best voice quality of the call, please speak aligned speaker MIC position when talking
3, When machine is in low power, machine will decrease the volume and then lock the volume,please do the charging in time and then volume can be unclocked