Built-in speakers and mic enable you to listen to your music and your surroundings | Group Intercom allows you to communicate with up to three other riders | Bluetooth connectivity pairs to your smartphone so you can access features on-the-go | Comfortable and secure design, with removable and washable padding, nylon chinstrap, and spin lock | Customize settings such as friend groups, radio presets, and more using a dedicated smartphone app | Optional Sena R1 Visor can be attached for added sun protection (sold separately)

High definition speakers for use with Sena's 30K, 20S EVO, 20S, and 50S headsets | Up to 60% Higher Audio Clarity | Enhanced Bass and Clarity | New Beveled Shape | Updated apps with Audio EQ Presets

Wireless Bluetooth replacement of RS-232 communication, works with any standard RS-232 port | Meets Bluetooth specification v2.0 + EDR Class 1 | 100 meters nominal transmit distance or up to 1 kilometer with patch antenna | +18 dBm maximum transmit power, -88 dBm (0.1% BER) receive sensitivity | Supports Bluetooth profiles SPP (Serial Port Profile), easy to use Windows configuration tools

SENA 20S-01D DUAL Bluetooth 4.1 Communication DUAL System for Motorcycles, 20S-01D | Bluetooth 4.1 and universal intercom keeps you in touch up to 2.0 km (1.2 miles) | Crystal-clear HD audio with Sena's Advanced Noise Control to block ambient noise | Audio Multitasking technology allows you to have an intercom conversation while simultaneously listening to music, FM radio, or GPS | Motion sensor technology lets you pair Bluetooth devices with a shake of the 20S

INCLUDES: SENA EVO Bluetooth 4.1 Communication DUAL System for Motorcycles, 20S-EVO-01D | Linking the 20S EVO with the Sena Headset App (for iPhone and Android) allows you to configure device settings and access our quick guide at the click of a button. The 20S EVO can also easily connect to the Sena RideConnected App to intercom with a virtually limitless amount of riders over an infinite range, so long as you are connected to a mobile network. | Crystal-clear HD audio with Sena's Advanced Noise Control to block ambient noise | The simplified user interface makes setting up and pairing your 20S EVO incredibly easy, thanks to Sena’s motion sensor technology. Pair your Bluetooth devices with a simple shake of the 20S EVO. | Sena 20S EVO Audio Multitasking technology allows you to have an intercom conversation while simultaneously listening to music, FM radio, or GPS.

Capture video in up to 4K/30FPS quality or take photos in still shot, burst, or time-lapse mode | Smart Audio Mix lets you narrate footage on-the-go; no need for follow-up audio editing | Group Intercom allows you to communicate with up to three other riders | Bluetooth connectivity pairs to your smartphone so you can access features on-the-go | Compact, aerodynamic design is optimized for helmets as it hugs close to the outer shell. Customize camera settings using a dedicated smartphone app

Built-in Quad HD Camera (1440p) with a 16:9 resolution and 135º field of view | 4-Way Bluetooth Intercom connects you to three other riders to communicate | Connect the device to your smartphone via Bluetooth to listen to your music, hear GPS navigation, and take phone calls | Voice prompts keeps the rider informed of the device's status, such as announcing when video is recording or memory is full | Preview footage and download files to your phone with the Sena Camera App

Slim, Light, Easy to use | Full control at the tip of your fingers | Talk or share playlists with four-way intercom functionality | Extra volume, less noise, and helpful voice prompts when you need them | Stay connected and in control with the Sena Headset App

The 20S Evo is the next generation of the original 20s, with an updated design and improved intercom functionality and stability to keep up with your ride | Comes equipped with Sena's premium HD Speakers | This sleek new antenna design improves upon intercom stability | The 20s Evo was designed with a fixed type, shark fin antenna as opposed to its predecessor with the flip up antenna

INCLUDES: SENA EVO Bluetooth 4.1 Communication DUAL System for Motorcycles, 20S-EVO-01D | Linking the 20S EVO with the Sena Headset App (for iPhone and Android) allows you to configure device settings and access our quick guide at the click of a button. The 20S EVO can also easily connect to the Sena RideConnected App to intercom with a virtually limitless amount of riders over an infinite range, so long as you are connected to a mobile network. | Crystal-clear HD audio with Sena's Advanced Noise Control to block ambient noise | The simplified user interface makes setting up and pairing your 20S EVO incredibly easy, thanks to Sena’s motion sensor technology. Pair your Bluetooth devices with a simple shake of the 20S EVO. | Sena 20S EVO Audio Multitasking technology allows you to have an intercom conversation while simultaneously listening to music, FM radio, or GPS.

Two modes of Mesh: Open Mesh Intercom allows you to communicate with a near-unlimited number of users while Group Mesh Intercom enables a private group with up to 24 participants

Two modes of Mesh: Open Mesh Intercom allows you to communicate with a near-unlimited number of users while Group Mesh Intercom enables a private group with up to 24 participants | Mesh 2.0 Intercom range can be extended up to 8 km (5 miles) with a minimum of 6 people connected | Bluetooth Intercom has a working distance of up to 2.0 km (1.2 miles) in open terrain | Pair the 30K to your smartphone via Bluetooth and you can take/make phone calls, listen to music, and hear GPS navigation | Advanced Noise Control, Built-in FM radio with RDS AF (Radio Data System Alternate Frequencies, Advanced Audio Distribution Profile (A2DP)

2-Way Bluetooth Intercom headset with built-in Boom microphone | 1:1 HD Intercom lets the user hear high-definition intercom conversation | Talk time of up to 8 hours; recharges in 3 hours | Working distance of up to 400 meters (0.25 miles) in open terrain | Fits in most jet and open-face motorcycle helmets

2-Way Bluetooth Intercom headset with built-in Boom microphone | 1:1 HD Intercom lets the user hear high-definition intercom conversation | Talk time of up to 8 hours; recharges in 3 hours | Working distance of up to 400 meters (0.25 miles) in open terrain | Fits in most jet and open-face motorcycle helmets

Premium Speakers and Microphone with SOUND BY Harman Kardon

SENA 50R-01 Bluetooth SINGLE Headset Kit for Motorcycles (1 Headset), 50R-01

Package dimensions: 5.75 " L x 3.75 " W x 0.3 " H

Motorcycle Intercom for hands-free rider-to-rider communication | HD Two-Way Bluetooth Intercom | Smartphone Connectivity for music, GPS, and phone calls | LCD Screen for visual confirmation of device settings | Sena Smartphone App compatible

Motorcycle Intercom for hands-free rider-to-rider communication | HD Two-Way Bluetooth Intercom | Smartphone Connectivity for music, GPS, and phone calls | LCD Screen for visual confirmation of device settings | Sena Smartphone App compatible

For Motorcycling, Cycling, Outdoor, Industrial and beyond | Package Dimensions: 16.3 H x 10.5 L x 12.8 W (centimeters) | Package Weight: 0.51 kilograms | Country of Origin : China

4-Way Bluetooth Intercom for hands-free helmet-to-helmet communication. | Speakers & Microphone built-in, no installation needed. | Integrated Taillight with 3 brightness settings for rider visibility. | Smartphone Connectivity in order to listen to music, turn-by-turn directions, take calls, and more. | Compatible with the Sena Cycling App for adjusting settings, smart intercom pairing, and acess to quick start guide. Age grade: 13 years & up

4-Way Bluetooth Intercom for hands-free helmet-to-helmet communication. | Speakers & Microphone built-in, no installation needed. | Integrated Taillight with 3 brightness settings for rider visibility. | Smartphone Connectivity in order to listen to music, turn-by-turn directions, take calls, and more. | Compatible with the Sena Cycling App for adjusting settings, smart intercom pairing, and acess to quick start guide. Age grade: 13 years & up

Mesh 2.0 Intercom lets you communicate with other riders within a range of up to 5 miles / 8 km (min. 6 riders at 1 mi / 1.6 km intervals)

4-way Bluetooth Intercom, 2-way HD Intercom | Intercom range of up to 1 km (0.6 mi) | LCD Screen to display and make changes to the device’s settings | Available in two variants: boom microphone or wired microphone | Bluetooth 5.1 connects to your smartphone for on-the-go features such as listening to music and taking phone calls. Quality backed by SENA

4-way Bluetooth Intercom, 2-way HD Intercom | Intercom range of up to 1 km (0.6 mi) | LCD Screen to display and make changes to the device’s settings | Available in two variants: boom microphone or wired microphone | Bluetooth 5.1 connects to your smartphone for on-the-go features such as listening to music and taking phone calls. Quality backed by SENA

4-way Bluetooth Intercom, 2-way HD Intercom; Intercom range of up to 1 km (0.6 mi) | Premium sound quality, with a 30% boost to both bass and clarity | LCD Screen to display and make changes to the device’s settings | Comes with 2 microphone options: boom microphone or wired microphone | Bluetooth 5.1 connects to your smartphone for on-the-go features such as listening to music and taking phone calls. Quality backed by SENA

Listen to your music and your surroundings thanks to a built-in audio communication system | Mesh Intercom allows you to communicate with practically any rider participating in open mesh | Bluetooth connectivity pairs to your smartphone so you can access features on-the-go | Verbal Commands give you control of the helmet's features | Safety and security with an integrated tail light and a comfortable and secure design. Customize settings such as friend groups, radio presets, and more using a dedicated smartphone app

Item Package Weight: 0.1 kg | Item Package Length: 4.0cm | Item Package Width: 9.0cm | Item Package Height: 15.8cm

package height : 4.064 cm

Upgraded SOUND BY Harman Kardon speakers for the Sena 50C | Sena's most advanced speakers yet | Redesigned speakers by the audio experts at Harman Kardon | Compatible with all Sena 50C motorcycle communication devices | Access to 5 Adjustable Audio Equalizers in the Sena Motorcycles App

Sf4-02

package height : 3.81 cm | package length : 12.7 cm | package width : 8.636 cm | Product type : HEADPHONES

Slim Speakers for use with Sena Intercom Headsets

Long-range music sharing and intercom for motorcyclists--up to 900 meters (980 yards) | Bluetooth 3.0 connectivity to listen to and share music, make phone calls with speed dialing, and participate in a four-way intercom conversation | Advanced Noise Control technology cuts down on background noise for both incoming and outgoing audio.Do not use harsh chemicals,cleaning solvents, or strong detergents to clean the device | Universal Intercom protocol for cross-brand intercom compatibility. Up to 12 hours of talk time and 10 days of stand-by time on a single charge | Note : SMH10-10 is not for the Bell Mag 9 and is meant to be secured via a clamp kit, which is not possible if you are using a half helmet. | Powering On and Off : To power on and off the headset, you don't need to press and hold any button for several seconds. Just short press the Jog Dial and the Phone Button simultaneously, and you will get quick on-and-off convenience. Powering On : Press the Jog Dial and the Phone Button at the same time for about 1 second to power on. The blue LED turns on and you will hear ascending beeps. Powering Off : Just short press the Jog Dial and the Phone Button simultaneously, you don't need to press and hold for a few seconds. The red LED turns on for a while until it turns off completely and you will hear descending beeps.

Talk time: 10 hours | Stand-by time: 7 days | Headset Profile (HSP) | Hands-Free Profile (HFP) | Advanced Audio Distribution Profile (A2DP)

Control dial and ergonomics: the dial allows you to easily control the volume and with an easy-to-use push button you have access to all the functions of the device | The Sena headset comes with Bluetooth 5.1 as standard. This allows the driver to conduct mobile phone conversations without cables, listen to stereo music from their MP3 player or navigation voice prompts | Universal Intercom(TM) is a unique industry standard with its ability to conduct conference calls, providing users with interfunctionality across all brands | With the feature of shared music you can listen to music together via two pairs of Sena intercoms via both devices. The same unique functions are available for the control | Advanced Noise Control(TM): It is equipped with wind noise reduction and intelligent noise gate in the intercom to suppress wind noise interference and background noise while driving

Package Weight : 0.055 kilograms

Bluetooth 3.0