FREE+ V2 specifications
Every technical detail of the commz mesh communicator — networking, chipset, audio, battery and build.
- 24
- Riders in mesh
- 5 km
- Group range
- 13 h
- INTERCOM TIME
- IP67
- Weatherproof
Intercom & mesh
- Intercom range
- Up to 1.6 km for 2 people, up to 5 km across a group (open terrain)
- Mesh networking
- Up to 24 people in one networkOne-click networking, start talking immediately
- Relay function
- Adaptive relay — automatically activates when members move out of range, up to 5 hops
- Intercom technology
- Adaptive frequency hopping for stronger anti-interference performance
- Talker grab
- Up to 4 people talking simultaneously, all members can listen
- Frequency band
- 2.4 GHz
- Third-party devices
- Connects with any third-party Bluetooth earphone for intercom use
Chipset & connectivity
- Bluetooth chip
- Qualcomm V5.1 — dual-mode, 3-core, low power consumption
- Intercom chip
- High-performance digital walkie-talkie baseband chip
- Chip quantity
- Dual chips (intercom chip + Qualcomm audio chip)
- Bluetooth search name
- FREE+ V2
- Supported protocols
- HFP v1.6, HSP v1.2, A2DP v1.2, AVRCP v1.4
- Dual phone pairing
- Connect 2 phones simultaneously
- Phone integration
- Bring others into the mesh intercom via a phone call
- Firmware update
- USB upgrade / OTA upgrade
Audio
- Headphones
- High-fidelity dynamic driver Hi-Res stereo headphones
- Audio output
- Stereo — AAC, MP3, SBC
- Output power
- 130 mW per channel, 260 mW combined (max output)
- Signal-to-noise ratio
- ≥ 80 dB
- Distortion
- ≤ 0.1%
- Noise reduction
- Built-in high-speed wind noise DSP algorithm module
- Wind noise handling
- Effective up to 120 km/h
- Music & talk
- Music playback and intercom work at the same time
- Music sharing
- Supported between 2 people
- Voice call
- Supported
- Auto answer
- Auto-answers after 15 seconds of ringing if untouched (can be disabled)
- Voice assistant
- Offline voice assistant supported
- Voice prompts
- Smart voice prompts, single tone
Battery & charging
- Battery
- 1400 mAh / 3.8 V / 5.32 Wh polymer lithium-ion (902060)
- Intercom duration
- 13 hours
- Call duration
- 25 hours
- Music playback
- 45 hours
- Charging time
- Approximately 1.5 hours
- Fast charging
- 5V / 1.4A fast charging
- Charging interface
- USB Type-C
- Charging current
- 1.4 A
- Charger adapter
- 5V / 2A (use a 5V/2A charger or higher)
- Standby
- Enters ultra-low power mode after 15 minutes, then shuts down automatically
- Low battery reminder
- Voice prompt for battery level on power-on
Build & environment
- Waterproof rating
- IP67
- Weight
- 60 g
- Dimensions
- 82.6 × 45.5 × 22.5 mm
- Colour
- Black
- Operating temperature
- -10°C to +60°C (battery performance may degrade beyond)