Part #: 30K-01 A SMARTER WAY TO COMMUNICATE Sena Mesh Intercom technology is now here and ready to change your ride. Simply press the button on top of the 30K to turn on public mode, and you will be automatically and instantaneously connected to a virtually limitless amount of 30K users within a mile range. Intercom connections are also now more stable than ever with Sena's new Mesh Intercom technology. When one of a group's riders goes out of range, the rest of the group remains seamlessly connected while the 30K still intelligently searches for the lost connection and reconnects automatically once back in range. No longer will you have to worry about losing half of your group due to a Bluetooth chain linked connection of the past. With private mode you can invite and communicate with up to 16 riders at a range of up to 2.0 km (1.2 miles), while an endless amount of Guests can join to listen in as well. When riding with 5 or more riders, the Mesh Intercom will intelligently keep the group connected at a range of up to 8 km (5 miles). Technical Specifications: Talk time: Bluetooth intercom: 13 hours Mesh intercom: 8 hours Operating temperature: -10°C - 55°C (14°F - 131°F) Dimensions: Main module: 102 mm x 56 mm x 27 mm ( 4.0 in x 2.2 in x 1.1 in) Speaker: driver unit 40 mm thickness 6.5 mm Boom microphone: length 190 mm Weight: Module: 61 g (2.15 oz) MESH NETWORK Mesh Intercom Technology BLUETOOTH Bluetooth 4.1 Headset Profile (HSP) Hands-Free Profile (HFP) Advanced Audio Distribution Profile (A2DP) Audio Video Remote Control Profile (AVRCP) INTERCOM Bluetooth Intercom: Working distance up to 1.6 km (1.0 mile) in open terrain Mesh Intercom: Working distance up to 2.0 km (1.2 mile) in open terrain AUDIO Advanced Noise Control Built-in SBC Codec Wide volume control Sample rate: max. 48 kHz (DAC) FM RADIO Built-in FM radio with RDS AF (Radio Data System Alternate Frequencies) Radio region: worldwide Radio frequency specifications: 64 ~ 108MHz 10 preset station memory with automatic scan function BATTERY Charging time: 1.5 hours Quick Charge: 20 minutes of charging equals 5 hours Bluetooth intercom or 3 hours Mesh Intercom Lithium Polymer Battery CERTIFICATES CE, FCC, IC