Hollyland Solidcom C1

The Solidcom C1 full-duplex wireless intercom headset system, adopting the advanced DECT 6.0 technology, is Hollyland's first true wireless and self-contained headset communication solution with exceptional sound clarity.

The system operates in the 1.9GHz frequency band, providing a reliable transmission range up to 1000ft (350m) radius (LOS).

Spec (4-Person Headset System & 6-Person Headset System)

Note：The frequency band and transmit power varies by country and region.

Product Interfaces

Headset Interfaces

1, Power/Connection Indicator

2, Microphone - Mute/unmute microphone by moving microphone boom up/down  

3, USB Type-C Interface - for firmware upgrade

4, Power Button

5, Volume + Button 

6, Volume - Button

7, A Button-Long press for 5 seconds to pair

8, B Button- Only functions when using with the HUB station

9, Battery Compartment

10, Speaker

Charging Case Interfaces

1, Charging Indicator: Orange: Charging in progress/ Green: Fully charged 

2, Charging Contacts

3, DC Charging Interface

Packaging Info

4S Version

Package Including:

Solidcom C1-4S Version:

1 × Hollyland Solidcom C1 Master Headset(With Red Nameplate)

3 × Hollyland Solidcom C1 Remote Headset(With Blue Nameplate)

1 × Charging Case

4 × Over-ear Synthetic Leather Cushion

8 × Battery

4 × Microphone Foam Wind Shield

1 × Hollyland DC Adapter For Charger

4 × On-ear Foam Cushion

1 × USB Type-A to Typc-C Cable

1 × Storage/Carry Case

1 × Quick Guide

6S Version

Solidcom C1-4S Version:

1 × Hollyland Solidcom C1 Master Headset(With Red Nameplate)

5 × Hollyland Solidcom C1 Remote Headset(With Blue Nameplate)

1 × Charging Case

6 × Over-ear Synthetic Leather Cushion

12 × Battery

6 × Microphone Foam Wind Shield

1 × Hollyland DC Adapter For Charger

6 × On-ear Foam Cushion

1 × USB Type-A to Typc-C Cable

1 × Storage/Carry Case

1 × Quick Guide

Safety Precaution

Do not place the headsets near or inside heating devices (including but not limited to microwave ovens, induction cookers, electric ovens, electric heaters, pressure cookers, water heaters, gas stoves) to prevent the battery from overheating and exploding.

Never use non-original charging cases, cables and batteries with the product.

The use of non-original spare parts may cause electric shock, fire, explosion or other dangers.