Product Name: Multifunctional Full Colors DC 5V Mini Water Proof Bluetooth Speaker Model NO.: T102A Compatible Product: Universal Special Function: Radio, USB Disk Support Color: Black SNR: 81-90dB Sound Channel: 2.1 Interface: TF/Micro USB/Line In3.5 Usage: Mobile Phone, Portable Player, Computer, Home Theatre System, Radio, TV, Stage/DJ, Karaoke Speaker Material: ABS Amplification Type: Active Type: Bluetooth Wireless Speaker Product Name: Wireless Bluetooth Speaker Audio Output: 10W Bluetooth Version: V4.0+EDR Trademark: Zoomtak Transport Package: Gift Box+Normal Carton Specification: 220*83*93mm Origin: Shenzhen, China HS Code: 8518210000 Product Description Multifunctional full colors DC 5V Mini water proof bluetooth speakerSpecifications:-Blue tooth MCU:CSR8635-Blue tooth spec:V4.0+EDR-Blue tooth profile:A2DP, AVRCP,HFP,HSP-Audio output:Stereo speaker 5w/4Ω(18core)+5w/4Ω(18core)-Speaker size:40mm-Frequency Response:70HZ-10KHZ-Signal-to-Noise Ratio:≥80db-Distortion:≤1%-Battery capacity:2000mAh-Operating time:8hours-Battery charging voltage:5V-Battery charging time:1-2hoursStructureCertificatePackage