Product Name: Water-Resistant Design Bluetooth Speaker as Gift Promotion Model NO.: Bluetooth Speaker Compatible Product: Above Bluetooth Version 2.0 Display Type: Without Display SNR: 81-90dB Chargeable: Chargeable Sound Channel: Single Channel Usage: Portable Player Speaker Material: ABS+metal Amplification Type: Active Type: Bluetooth Speaker Product Name: Bluetooth Speaker Bluetooth Version: V3.0+EDR Battery Capacity: 400mAh Playing Time: 2.5-4h Support Distance: 10m Frequency Response: 280Hz-16kHz Input Power: DC 5V, 520mA Feature: Support Memory TF Card Trademark: Natural Transport Package: Paper Carton Specification: (5 x 6)cm / (1.97 x 2.36)" (H x Dia. ) Origin: China Product Description Water-resistant design Bluetooth Speaker as gift promotionSpecification Of SpeakerBluetooth Version: BK4.0.Battery: 500mAhPlaying Time: 3 hoursSize: 72*72*43mmWeight: 300gColors: Gold/Black/ Sliver/Gold&RoseCarton size: 34.5*34.5*34.5CM 70pcs/carton Weight:18KGPackage Includes1 x Bluetooth Speaker1 x USB Cable1 x Audio CableCome to enjoy pleasant music with this fascinating Bluetooth Speaker. It is destined to be a must-have for all your audio needs, the performance is sound at its best. It is designed to be ultraportable, fashionable and precisely engineered by sound professionals to deliver a superior sound. With a USB cable and interface, it allows you to simply connect it with your computer, which is very convenient to use. So no matter what your flavor, this speaker fits with almost all your needs.Features of Bluetooth SpeakerConnect to the audio out port on your computer or other musical deviceWith stylish and ultraportable designAdjust the volume using the controls on your MP3 player, mobile phone, computer, DVD playerMade of aluminum alloy, durable to useEnjoy beautiful with this mini speakerMini Speaker Pictures DisplayEasy-to-Use Wireless SpeakerSimple, intuitive design from Bem Wireless let you be more free. Live your life with fewer limits, like experiencing music when, where and why you choose it. If you're tired of wires--let Bem ditch your docks. Bem Wireless is easy to use, easy to charge, Bem Wireless means tireless--and seamless--personal soundtracks.Take Anywhere, or Just Clear Up Some SpaceThe Bem Mobile Speaker is ready for anything. From a picnic in the park or hang out in your hotel, there's no wires to fight or hassle with. As a bonus, it helps you tidy up your everyday living space, too. With Bluetooth products by Bem, it's easy to untangle and enjoy all things your mobile lifestyle includes, such as email, texting, checking Facebook, pinning projects and more, without ever missing a beat.Enhance your Mobile LifestyleBem gives you the power to control your music from your iPhone, iPad or other Bluetooth-enabled device. Plus, you can take a call or conference, then get right back to your tracks. There's also an Aux-in for more connection options.Other different Styles Speaker in the store.Contact info:WinnieTel: 86 13650896436