Sena Spider ST1 Motorcycle Mesh Bluetooth Intercom System Introducing the Sena Spider ST1 motorcycle mesh Bluetooth intercom system, an affordable low-profile headset with a sleek three-button control by Sena. The Spider RT1 and the jog-dial equipped Spider ST1 are Sena's first motorcycle communication headsets operating exclusively on the ground breaking Mesh Intercom™ platform. Sena's premium Mesh technology, as first seen in the flagship 50S and 50R headsets, streamlines rider-to-rider communication for large and small groups and now delivers that same robust reliability for all Spider RT1 users. Motorcycle Helmet Mesh Bluetooth Intercom Features: GENERAL Main module dimensions: 86 x 52 x 27.5 mm. Speaker driver unit dimensions: 40 x 7.2 mm. Wired boom microphone length: 150 mm. Wire between speakers length: 750 mm. Main module weight: 60 grams. Operating temperature: -10-55°C. MESH NETWORK Mesh Intercom 3.0. BLUETOOTH Bluetooth 5.2. Headset profile (HSP). Hands-Free profile (HFP). Advanced audio distribution profile (A2DP). Audio video remote control profile (AVRCP). INTERCOM Mesh intercom working distance: 2 km in open terrain (can extend up to 8km between a minimum of 6 riders). Open mesh intercom supports virtually limitless riders. Group mesh intercom supports 24 riders. Open mesh intercom supports up to 6 channels. AUDIO Noise cancellation: Advanced noise control™. Codec: Built-in SBC codec. BATTERY Talk time: up to 20 hours. Charging time: 2.5 hours. Quick charging: 20minutes of charging equals 2 hours intercom. Charging temperature: 0–45°C. Type: Lithium polymer battery. CERTIFICATES CE. FCC. IC. WARRANTY 2 years. SMARTPHONE PAIRING PLUS AUDIO MULTITASKING™ The SPIDER ST1 features fast charging in just 20 minutes, which will provide 2 hours of talk time. The SPIDER ST1 is compatible with all Sena Mesh-equipped devices including the SPIDER RT1, 50S, 50R, 30K, Momentum EVO, and any Sena Bluetooth device that is connected to the +Mesh Adapter. Bluetooth® 5.2 allows you to pair your smartphone to the SPIDER ST1 to stream music, hear turn-by-turn GPS directions, and even take or make a phone call. The SPIDER ST1 is equipped with Sena’s Audio Multitasking™ technology, so you can have a conversation via Mesh Intercom™ while simultaneously operating your smartphone’s Bluetooth features like music, GPS, or phone calls. SENA MESH, REDEFINE YOUR CONNECTIONS The SPIDER ST1 features two different Sena Mesh Intercom™ modes: Group Mesh Intercom and Multi-Channel Open Mesh Intercom. When using Group Mesh, users create a private group that supports up to 24 riders over a range of up to 5 miles / 8 km (min 6 riders @ 1 mi / 1.6 km intervals). Users are invited into Group Mesh, for added control and privacy. Multi-Channel Open Mesh lets riders communicate with virtually any number of participants in the Mesh network within a range of up to 5 miles / 8 km. Open Mesh also features multi-channel options, with an impressive 6 channels available. You can switch between channel frequencies for conversations with different riding groups within the larger Open Mesh group. BOOST YOUR AUDIO EXPERIENCE WITH PREMIUM HD SPEAKERS Superior audio performance as well as physical comfort can both be found in Sena’s premium HD Speakers, which are included with the SPIDER ST1. The HD Speakers were designed with a low-profile and tapered bevel to reduce the possibility of ear-to-edge chafe, and as always, fit into existing helmet speaker pockets. The HD speakers deliver crisp communication sound quality, with a marked increase in volume, bass boost, and clarity. READY FOR ADVENTURE WITH SENA APP Customise a variety of settings on your Sena device with the Sena Motorcycles App. Configure channel settings for Open Mesh or set a private group for Group Mesh. Explore all-new soundscapes with the EQ pre-sets and give the audio a boost. Connect your Sena headset to your phone in the Bluetooth settings menu and get the most out of your adventures.