The Mars T1000 is a wireless transmitter with the ability to transmit signals up to a range of 1000 feet (308.4 m), small and compact, perfect for any place. Equipped with 4 USB ports that allow charging and updating the firmware. It is also equipped with an OLED screen that allows monitoring of the 4 Beltpacks.
The Mars T1000 has an integrated lithium battery with a duration of about 8 hours.

Base Station with Dual-Battery Plate
(308.4 m) 1000' Full-Duplex Wireless Communication
4 x Beltpack Transceivers
5 x Single-Sided Headsets
3 x High-Gain Base Station Antennas
AC/DC Dual Power Supply System
Adjustable Audio I/O Volume
Station Charges Beltpack Transceivers


In the box:
Hollyland Full-Duplex Intercom System with Four Beltpack Transceivers
Base Station
AC Power Adapter with 4-Pin XLR
3 x 1.9 GHz High-Gain Base Station Antennas
5 x Single-Sided Headsets
4 x Beltpack Transceivers
4 x USB Type-C to USB Type-A Cables
Multi-Interface USB Charger
4-Wire Cascade Dedicated Network Cable
Network Cable Connector
Hard case


Ideal for broadcasting, training, and meetings, the Hollyland Full-Duplex Intercom System with Four Beltpack Transceivers allows two-way communication at a range of up to 1000'. It includes a base station, four beltpack transceivers, and five headsets. The base station powers from an included AC power adapter with 4-pin XLR connector or from optional L-series batteries via the dual-battery plate built into the top of the station.

The base station supports wireless tally, and it has a built-in OLED screen that displays the status of each beltpack. It also has a 3.5mm jack for the included headset and a button that mutes the mics on the beltpacks. The base station has four USB ports for charging the included beltpacks as well as for paired data connection. The included beltpacks each have an integrated lithium-ion battery for 8 hours of operating time and support charging via a USB port. Each beltpack has a 3.5mm port for a headset/mic combination and a individual mute/call button. A large OLED screen displays the beltpack's battery status and wireless signal strength as well as beltpack number and mic-mute status.
General Features

Ideal for broadcasting, forum meetings, business activities, education, and training
1000' full-duplex wireless communication for simultaneous two-way audio signal transmission without latency
Wireless tally function allows accurate communication by seeing beltpack screen colors
Includes five single-sided headsets

Base Station Features

Base station supports up to four rechargeable beltpack transceivers
Remote mic kill via base station
Adjustable volume control on front panel
USB Type-C and four USB Type-A ports
Integrated dual L-series battery plates

Beltpack Transceiver Features

Built-in lithium battery provides up to eight hours of operating time
Power switch, volume control, and mute/call button
Easy operation via OLED screen and menu navigation buttons
USB Type-C charging port
Industrial metal shell with belt clip

BASE STATION
Interface: 2 Antenna Interface (SMA-Kfemale Connector), 4-pin XLR Male Conncetor DC input, 3.5mm Headphone Port, RJ45 Network port 4 Channels Audio Interface, TYPE-C USB2.0, 4 USB2.0
Power Supply Way: 7-36V DC Input, F970 Battery
Frequency Response: 300Hz to 5KHz
Signal-to-noise ration: >50dB
Distortion: <2%
Working Range: Under LOS, 1000ft (308.4m) working from Base Station to Beltpack
Frequency Band: 1.9GHz
Modulation Mode: GFSK
Transmission Power: Maximum 24dBm
Receiver sensitivity: <= -93dBm
Bandwidth: 1.728MHz
Power Consumption: <4W
Size (L x W x H): 220 x 170 x 50mm
Net Weight: 1430g
Temperature Range: 0-40 C (Operation condition); -20 - 60 C (Storage mode)

BELTPACK
Interface: 2 Antenna Interfaces (SMA-K Female Connector), 3.5mm Headphone Port, 3.5mm tally output, TYPE-C USB 2.0 Interface
Power Supply Way: 1600mAh Polymer Lithium Battery
Power consumption: <0.7W
Size (L x W x H): 100 x 58 x 22cm
Net Weight: 193g