Stylish Bluetooth Speaker With TF Card/USB For Smart Phone

Specifications Stylish bluetooth speaker with TF card/USB for smart phone Hands free function Stereo sound Li battery Factoy directly Stylish bluetooth speaker with TF card/USB for smart phone   Model :  RBS-13 Specifications: Stylish bluetooth speaker with TF card/USB for smart phonesize : 6.5*6.5*7.5 cm mini bluetooth speakerBuilt-in lithium battery 600mAh stereo sound very goods quality support TF card, Micro USB card OEM welcome Feature: Stylish bluetooth speaker with TF card/USB for smart phone -Compatibel with:iPhone,iPad, table pc, notebook MP3/MP4/CD/PC/MAC/PSP, etc. ( include all device with Bluetooth function)-Supporting TF card and with AUX input-Using low-frequency enhancement technology-Using anti-breaking sound’s technology-Loudspeaker : 4Ω 3W-Working voltage: 3.7V, worked by Lithium battery built-in (600 MAH), working current 300MA-Supporing TF card ,with charging function, charging voltage: 5V, the charging current : 100MA-SNR more than 95DB, Frequency Range: 60HZ ~ 18KHZ, THD less than 0.5% -Bluetooth:3.0 Distance: 10 -Talking time: up to 5 hours-Charging time: about 2 hours.-Power supply: USB Power-Color: Silver, Red, Blue,Black ,purple  What's in Box:*USB Charging Cable*User Guide