Product Name: 2020 High Quality Portable Mini Bt Wireless Microphone Speaker Model NO.: F-1618 Compatible Product: Universal Display Type: Without Display Chargeable: Chargeable Special Function: Memory Card Support, USB Disk Support Sound Channel: Single Channel Usage: Portable Player, Mobile Phone, Computer, Stage/DJ, Radio, Karaoke Speaker Material: Plastic Amplification Type: Passive Type: Bluetooth Speaker Transport Package: Gift Pacakge Specification: plastic Origin: China HS Code: 8518220000 Product Description 2020 High Quality Portable Mini BT Wireless Microphone SpeakerProduct DescriptionModel NumberBM1618Transmission range10MBattery capacity1200mAhSpeaker power4Ω/5WBluetooth versionV5.0FM Radio87.5MHZ-108MHZ FeaturesTF Card/USB/FM Radio/Bluetooth/MICResponse frequency150HZ-20KHzPlaying time2H-4HSignal-to-Noise≥80dbDistortion≤0.5%ColorBlack/Red/GreenProduct size20x16x9.5cm(7.87x6.30x3.74in)Product materialPlastic• Durable ABS plastic and modernize design.Advantage• High-quality speaker, 3D stereo sound, perfect sound quality.• Compatible with all kind of BT devices such as iPhone, iPad, Tablet Notebook etc.• Built-in charging Battery, listening music any where• Suitable for car, bedroom, wash room, kitchen, office, conference, business trip, vacation etcCertificationsOur quality controlMost strict incoming QC100% online check at main working stations100% final check before packagingQC random check from warehouse1 year warrantyOur servicesQuick reply within 24 hours in working daysODM/OEM. Assist customer with new product development from design and technologyMinimum after-sales service neededContact usShenzhen BlueMountain Houseware Co., LtdContact: Caroline Wuhttps://bluemountainhouseware.en.alibaba.com/