The Tufftalk M features Sena's Mesh 2.0 intercom technology which makes communicating in groups easier than the Tufftalk or Tufftalk Lite.
Mesh 2.0 allows the Tufftalk M to communicate without needing to be paired to other members of the group like with the Bluetooth Intercom feature on the Tufftalk and Tufftalk Lite.
The Tufftalk and Tufftalk Lite only allow up to 4 people to communicate with each other while the Tufftalk M allows limitless people to talk to each other while using Open Mesh Intercom.
- Bluetooth Intercom: 400 meters (440 yards) in open space
- Mesh Intercom™: 1.1 km (0.7 miles) in open space
Mesh Intercom™ Extended: 4.4 km (2.8 miles) between a minimum of 6 users in open space.
- Bluetooth Intercom: 4 users
- Mesh Intercom™ (Open Mesh): virtually limitless users
- Mesh Intercom™ (Group Mesh): 24 users
- Bluetooth intercom: up to 13 hours
- Mesh intercom: up to 8 hours
- Lithium Polymer: 1,400 mAh
- Quick Charge: 20 minutes equal to 3 hours Intercom
Noise Reduction Rating:
- Over-the-Head Earmuff Type: NRR (ANSI S3.19-1974, US) - 26 dB
- Hard Hat Mount Earmuff Type: NRR (ANSI S3.19-1974, US) - 24 dB