DETAILS:KINGONE K99 BLUETOOTH SPEAKER FOR SMARTPHONES PORTABLE SD CARD SLOT WIRELESSFEATURES:BLUETOOTH V3.0 EDR A2D & NFC, COMPATIBLE WITH SMARTPHONES, PC, TABLETPERFECT 2.1 STEREO SOUND WITH SUPER BASS, HANDSFREE WITH MIC, SETTING TO ANSWER IN-CALLING AUTOMATICALLY. (LONG PRESSING THE MODE KEY TO

DETAILS:KINGONE K99 BLUETOOTH SPEAKER FOR SMARTPHONES PORTABLE SD CARD SLOT WIRELESSFEATURES:BLUETOOTH V3.0 EDR A2D & NFC, COMPATIBLE WITH SMARTPHONES, PC, TABLETPERFECT 2.1 STEREO SOUND WITH SUPER BASS, HANDSFREE WITH MIC, SETTING TO ANSWER IN-CALLING AUTOMATICALLY. (LONG PRESSING THE MODE KEY TO OPEN/CLOSE THIS FUNCTION).VOICE PROMPT TO NOTICE THE STATUS OF THE SPEAKER. ENGLISH/CHINESE LANGUAGE.APP CAN INSTALL IN APPLE/ANDROID SYSTEM. INCLUDES CLOCK, FM, MUSIC TOUCHING CONTROL. SWIRLING FINGER TO ADJUST VOLUME.TF CARD SLOT & AUX SUPPORT.SPECIFICATIONS:BLUETOOTH V3.0 EDR AD2P 1.2STEREO SOUND 2 AMPLIFIER (40MM) VIBRATING DIAPHRAGM (50X90MM) WITH PASSIVE WOOFER 2.1BATTERY: 2100MAH RECHARGEABLE LI-ON BATTERY(5-6 HOURS USAGE TIME)FREQUENCY: 60HZ-20KHZSNR: 80±2DB*5WRANGE: IN 10MCHARGING: DC 5VPRODUCT SIZE: 140 X 95 X 150MMNET WEIGHT 590GMS