Shenzhen DS Technology Co., Ltd.  

Product Name: Audio conference system USB wireless omni speakerphone Model NO.: DSY-B1 Color: Silver Pointing Feature: Omni-Directional Communication: Wireless Composition: Loudspeaker Video: Without Video Type: Voice Conferencing System Product: conference omni directional speakerphone Application Type: Audio Conference System Style: handheld microphone Interface: USB 2.0 wireless receiver Spatial Range: Around 30 sqm meeting room Speaker Type: Built in powerful speaker Pick up diameter range: Max 3 Meters Transmission Mode: RF2.4G (Preferred) / USB cable standby time: 90days Battery: 2600mA Battery charge socket: USB charge Warranty: 2 years Trademark: DS or OEM Transport Package: Gift Box + PE Foam Specification: 178mm*162mm* 47mm Origin: Guangdong, China Product Description Audio conference system USB wireless omnidirectional speakerphone Features:Wireless Speakerphone* Micro* Speaker* Echo cancellation* 2.4G Wireless* Li-BatteryMicrophoneThe wireless microphone is equipped with full deplex 360 degree omni directional microphone provides wideband audio through RF2.4G, and built-in powerful speaker covering a distance up to 10feet in all directions.SpeakerBuilt-in advanced digital signal processing of echo cancellation and noise suppression technology to ensure excellent audio clarity on both end of the line. It also comes with a 3.5mm headset port which allows user to switch from a conference call to a private converstion.Model No.DSY-B1MicrophonetypeFull duplex OMNI-Directional microphoneSensitivity-22dBFSS/N Ratio60dBFrequency range20Hz-15kHzSpeakerBuilt in powerful speaker, provided excellent audio qualityEcho cancelationAdvanced echo cancellation up to 256msNoise suppression>15dBSampling rate16kHz/48kHzPick up diameter rangeMax 3 Meters, suggest to work in 2 meters diameter distanceTransmission modeRF2.4G (Preferred) / USB cableAudio output3.5mm socket for headsetBattery Charge SocketMini USBControlButton Control or IR Remote controllerButton functionsPower on/Off, Mute, silent speaker, HiFi mode, Volume UP/DownStatus displayDouble-color LED indicator lightPower ChargerDC5V±0.2V, 1ABattery2600mA, Talk time up to 12 hours, Fully charged in 4 hoursStand by90 daysWork Temperature0-50ºCEnvironment Humidity0-95% RHL X W X Hmm178mmx 162mmx 47mmWeight500gWhy choose us ?Shenzhen DS Technology Co., Ltd. is established in 2013 in Shenzhen.DS is a high-tech enterprise specialized in development, production and marketing of the Interactive Touch Display . We are one-stop solution company for industrial screen display, business and education .Our factory locates in Shenzhen, owning core experienced technology team. We are certificated ISO9001 : 2008 quality management system and ISO14001 : 2004 environmental management system. We have strict quality control process to ensure every product can meet our customer's requirement.Shipping and Payment1.Payment term : T/T 30% down payment before production,the 70% balance should be paid before shipment after inspection.2.Warranty: 2 Years warranty .Lifetime maintainance.More applications for Video Conferencing ,please contact us!