Hollyland Solidcom C1-4S Full Duplex Wireless Intercom System with 4 heads

Hollyland Solidcom C1-4S Full Duplex Wireless Intercom System with 4 headsetsThe Hollyland Solidcom C1-4S is a full-duplex wireless DECT-powered intercom system designed to provide clear audio and comfortable for all-day wearing. It has been engineered with a true-wireless design meaning no bodypack or hub is required. This system includes 4 single-sided headsets, 1 master, and 3 remote units, rechargeable batteries, charger, and accessories. This system uses DECT 6.0 encryption and dual antenna technology to provide secure and reliable transmission with a range of up to 1000 ft. This design makes it perfect for a variety of applications such as film production, concerts, and public events.It is ready to use out of the box, with the headsets able to sync quickly. Each headset runs off of a rechargeable battery. Remote headsets can last up to 10 hours on a full charge and the master headset is dependent on the number of following headsets. With three following headsets, the master can last up to 6 hours and with 5 following headsets, it can operate for up to 5 hours. The batteries can fully charge in 2.5 hours.The Solidcom C1 system is capable of linking up to 5 follow headsets to the master without needing the HUB. The C1 HUB can be purchased separately to allow up to 8 follow headsets to be used simultaneously. A total of 3 HUBs can be cascaded with a standard RJ45 cable for a total of 24 headsets to be used.Hollyland HL-SOLIDCOM-C1-4S Includes:Master Headset(3) Follower HeadsetCharging Case(4) Over-Ear Leather Cushion(4) On-Ear Foam Cushion(4) Mic Windscreen(8) BatteryUSB Type-A to USB Type-C CablePower AdapterStorage CaseLimited 1-Year WarrantyHollyland HL-SOLIDCOM-C1-4S Features:Wideband Clear Audio Quality for Precise CoordinationComfortable to Wear All Day Long for hands free operation1000ft Coverage ZoneCustomizable and Expandable for Varying Team SizeHollyland HL-SOLIDCOM-C1-4S Specifications:SystemNumber of Included Headsets: (4) Single-Sided HeadsetWireless Technology: Digital DECT (1.9 GHz)DECT Standard: 6.0Operating Range: 1000 ftWireless Modulation: Analog: GFSKDuplex Mode: Echo CancellationApproximate RF Sensitivity: -90 dBmEncryption: ProprietaryHeadphoneEarpiece Design: On-Ear (Supra-Aural) / Over-Ear (Circumaural)Earpiece Connection / Wearing Style: HeadbandNumber of Earpieces : Single Earpiece (Left or Right Side)Sound Field: MonoControls/Microphone Location Controls: Adjustable Boom, Earpiece (SideUnspecified)Frequency Response: 150 Hz to 7 kHzMaximum Sound Pressure Level (SPL): 115 dBTotal Harmonic Distortion (THD): 1%SNR Headphones: >55 dBMicrophoneType: CondenserMic Boom Location: Interchangeable (Left or Right Side)Pickup Pattern: Cardioid (Unidirectional)Maximum SPL: 115 dBDistortion:Audio Connector to Source: NoneBatteryBattery Type Headset: 1 x 26650Battery Chemistry Headset: Lithium-IonCapacity (mAh): 700 mAhRuntime Headset: 10 HoursRecharge Time: 2.5 HoursEnvironmentalOperating Temperature: 32 to 113°F / 0 to