FEATURES:ADVANCED BLUETOOTH CHIP AND CIRCUIT DESIGN TECHNIQUES, SUPPORT ALL BLUETOOTH DEVICE.WITH FM FUNCTION, CAN SEARCH RADIO STATION BROADCAST AUTOMATICALLY.WITH HI-FI SPEAKER, TO SURE THE CLEAR AND BRIGHT SOUND SUPPORT TF CARD, BUILT-IN MP3 / WMA DECODING, CAN DIRECTLY PLAY TF CARD STORED MP3,

FEATURES:ADVANCED BLUETOOTH CHIP AND CIRCUIT DESIGN TECHNIQUES, SUPPORT ALL BLUETOOTH DEVICE.WITH FM FUNCTION, CAN SEARCH RADIO STATION BROADCAST AUTOMATICALLY.WITH HI-FI SPEAKER, TO SURE THE CLEAR AND BRIGHT SOUND SUPPORT TF CARD, BUILT-IN MP3 / WMA DECODING, CAN DIRECTLY PLAY TF CARD STORED MP3, WMA FORMAT MUSIC FILES.CONNECT BLURTOOTH SPEAKER THROUGH OUTPUT DEVICES, FOR EXAMPLE PSP, TABLET PC, MOBILE PHONE, ECT. SUPPORT HSP / HFP (HANDS-FREE PROFILE), BUILT-IN MIC STABLE PERFORMANCE, QUICK CONNECTION, SENSITIVE AND ACCURATE SEARCHING IN THE SUPPORTED OPERATION AREA.SPECIFICATION:BLUETOOTH VERSION: V3.0 EDRWORKING DISTANCE: 10 MLOUDSPEAKER OUTPUT: 3WSIGNAL TO NOISE RATIO: 90DBBATTERY: 3.7V (600MAH)CHARGING: DC 5V (500MA)SPEAKER DRIVER: 36MMPOWER: 3WFREQUENCY RESPONSE: 120HZ-18KHZNORMAL VOLUME PLAYING TIME: 4 HOURSSIZE: 149MM X 58MM X 55.5MM