Sena SMH-10 Bluetooth Headset The SMH10 is a Bluetooth v3.0+EDR Class 1 Stereo Headset with long-range Bluetooth Intercom designed specifically for motorcycles. With the SMH10, you can call hands-free 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 a passenger or other motorcycle riders. Thanks to the latest Bluetooth v3.0+EDR and the advanced digital processing technology, the Sena SMH10 bluetooth 3.0 offers the best sound quality for both incoming and outgoing sound in its class. Also, the easy-to-access and intuitive button operations make the SMH10 a perfect companion for motorcycles. Features Audio Booster Individual Volume Control Versatile Jog Dial Use while charging Upgradable firmware General Talk time 12 hours Standby time 10 days Working Distance (Intercom) up to 900 meters (980 yards) in open terrain 4-way conference intercom Dimensions Headset 84.1 mm x 56.5 mm x 38.6 mm (3.3 in x 2.2 in x 1.5 in) Clamp unit 223.8 mm x 85.5 mm x 30.6mm (8.8 in x 3.4 in x 1.2 in) Headset weight 60g (2.11 oz) Clamp unit 84g (2.96 oz) Bluetooth Profiles Headset Profile, Hand-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio Video Remote Control Profile (AVRCP) Bluetooth v3.0+EDR Audio Built-in SBC Codec Voice prompts Conference phone call with intercom participant Noise cancellation Wind noise reduction Wide volume control Sample rate 48kHz (DAC) Auxiliary audio-in connection via 3.5mm jack Battery Charging time 2.5 hours Type Lithium polymer battery Please Note Some of the above features require updating the firmware to the latest v4.1. The firmware is a free download from Sena Technologies .
First of all, thank you to the Revzilla team, despite living half way across the world, I received the item only 4 days after ordering, great job guys! Next, when I ordered the item I had modest expectations about sound quality for and the caller, after all, what should I expect when I have riding a 1700cc noisy motorcycle at 70mph, especially when reading the reviews of some complaining about sound quality. However, the result was simply beyond anything I would have imagined: sound quality is so clear and loud that I cannot raise the volume to the maximum without potentially damaging my ears. Also, when my wife called me for the first time, she thought I was still at the office and I was actually riding back home. Furthermore, I installed the device in less than 2 minutes, though with my flip-up Roof Boxer helmet, a longer boom microphone would have been appreciated. So, I am really delighted with this purchase.