Sena SPH10 Bluetooth Communication System The Sena SPH10 is a Bluetooth 3.0 communication system built for outdoor sports, worksite environments, and motorsport activities. With an intercom range of up to 900 m (980 yd) in open terrain, it supports four-way conference intercom, hands-free phone calling, Bluetooth stereo music streaming, and GPS navigation audio in a single headset. Advanced Noise Control technology reduces background noise during intercom conversations, while an automatic audio boost increases volume clarity in loud environments. Each audio source maintains its own independent volume level, and the water-resistant construction ensures reliable performance across a wide range of conditions. Product Features Bluetooth 3.0 with HSP, HFP, A2DP, and AVRCP profiles Four-way conference Bluetooth intercom Intercom range up to 900 m (980 yd) in open terrain Universal Intercom compatibility with non-Sena Bluetooth headsets Multipoint Bluetooth support for two mobile phones or phone and GPS simultaneously Bluetooth stereo music streaming with music sharing during intercom Auxiliary audio input via 2.5 mm jack for wired stereo playback Hands-free phone calling with voice-activated answering Advanced Noise Control, automatic audio boost in noisy environments Independent volume levels per audio source Glove-friendly Jog Dial controls Water-resistant construction Up to 10 hours talk time, 7 days standby Can be used while charging Voice prompts in multiple languages Firmware upgradeable via Sena Device Manager Certifications: CE, FCC, IC Applications Worksite and industrial team communication Motorsport and recreational riding Outdoor sports: hiking, cycling, skiing, and similar activities Marine and waterside environments Any activity requiring hands-free group communication at extended range Explore the full range of Sena communication solutions at MTN Shop.