**HELMET AND MUFFS SOLD SEPARATELY**
This Exclusive SHERRILLtree Sena WORK4 system comes with an additional boom mic. The mics have been modified to a longer length to better accommodate installation into arborist helmets.
The SENA WORK4, formerly known as the SENA SMH10, offers users a simple yet effective way of communicating on the jobsite. Whether in the tree or on the ground, the WORK4 provides clear communications which improves safety and efficiency.
In addition to the easy jobsite communication, the system features a Bluetooth 3.0 stereo headset with long-range Bluetooth intercom communications device. With the SENA WORK4, you can call handsfree on your Bluetooth mobile phone, listen to stereo music or voice instructions of GPS navigations by Bluetooth wirelessly, and have intercom conversations in full duplex with another SENA WORK4 headset.
The SENA WORK4 offers the best sound quality for both incoming and outgoing sound in its class. Also, the easy-to-access and intuitive button operations make it ideal for the tree industry.
•Bluetooth intercom up to 900 meters (980 yards)*
•Four-way conference intercom
•Conference phone call with intercom participant
•Bluetooth pairing for dual mobile phones
•Bluetooth stereo headset for Bluetooth audio devices such as MP3 players
•Bluetooth music playback control by AVRCP: play, pause, track forward and track back
•Easy operation by versatile Jog Dial
•Sufficient sound level with integrated audio booster
•Bluetooth handsfree for Bluetooth mobile phonesSpeed dialing
•Stereo music by 3.5mm audio cable
•Water resistant for use in inclement weather
•Crystal clear and natural sound quality
•Advanced Noise Control™
•Up to 12 hours talk time, 10 days stand-by time
•Individual volume control for each audio source