Item Condition: This item is missing the following: Wired boom microphone
Wired microphone
Boom microphone holder
Micro USB power and data cable
2.5mm to 3.5mm audio cable
Cigarette charger
Glued surface mounting adapter
Rubber pads
Speaker pads
VELCRO® brand fastener pads for speakers
VELCRO® brand fastener pad for boom microphone
VELCRO® brand fastener pad for wired microphone
Allen wrench

Sena 20 S Bluetooth Headset With Slim Speakers

The 20S Motorcycle Bluetooth Communication System with Slim Speakers combines the best of the Sena 20S Headset with slimmer speakers. The 20S Slim Speakers fit even better into helmets that provide smaller speaker pockets. The slim speaker measurements are 32mm diameter, 7mm thickness, with an output of 20m Watts.

The Sena 20S features a staggering 1.5 mile range, advanced Bluetooth 4.1 and a built-in FM radio tuner. Stay in contact by calling hands-free on your Bluetooth phone, rock out to your favorite riding jams in stereo or listen to voice instructions of GPS navigators by Bluetooth wirelessly, all the while having conversations in full duplex with a passenger or other riders.

The 20S is a state-of-the-art motorcycle and powersports Bluetooth communication system. The unit provides a sleek and aerodynamic design that offers a versatile jog dial that maximizes the ease of use for riders.

The Sena 20S features several industry firsts for the motorcycle Bluetooth communication headset market. Bluetooth 4.1 technology with dual Bluetooth communication modules increases the performance and reliability of the headset while also allowing for increased high definition audio quality. The advanced Audio Multitasking allows for a seamless blend of incoming and outgoing audio to create a mixed audio experience versus the traditional interruption based audio technology of other Bluetooth devices. The audio multitasking function creates the most close-to-natural audio sound while running multiple audio functions simultaneously and intelligently.

With the 20S, users can call handsfree with their Bluetooth mobile phone, listen to stereo music or voice instructions of GPS navigation by Bluetooth wirelessly, and have intercom conversations in full duplex with a passenger or other riders.

Features:

Bluetooth 4.1
Industry first dual Bluetooth module communication system
Audio Multitasking advanced audio management of intercom, phone, music and FM radio
Advanced wind noise cancellation
Versatile bike-to-bike conference intercom
Intercom working distance up to 2km (1.5 miles) in open terrain
Universal intercom – intercom with other brand headsets
Built-in FM radio tuner with station scan and save function
All-in-one helmet clamp kit
HD crystal clear and natural sound quality
Quick Bluetooth Pairing
Intuitive voice prompts and commands
Water resistant for use in inclement weather
Bluetooth protocol support: HSP, HFP, A2DP, AVRCP, PBAP
Remote control support
Firmware upgradeable
Peace of mind thanks to the two-year warranty

Bluetooth 4.1 and Dual Bluetooth:

The 20S is the industry’s first dual module Bluetooth communication system as well as the industry’s first Bluetooth 4.1 technology
Dual Bluetooth modules allow for increased flexibility of functions, performance, and reliability
Users can take advantage of simultaneous communication by running multiple applications (music, GPS, mobile phone, intercom) and seamlessly switching back and forth as needed
Audio multitasking is a new feature that replaces the previous interruption-based audio functions of past Bluetooth communication devices
Audio multitasking function creates the most close-to-natural audio sound while running multiple audio functions simultaneously and intelligently

Intercom:

HD quality voice allows for communication with up to eight companions over a a distance up to 2.4 km or 1.5 miles
Intercom group management enables users to manage intercom participants by group
Intercom is universal, allowing it to function seamlessly with Sena Bluetooth communication devices as well as other Bluetooth communication headsets in the market (with future firmware upgrades)
Advanced Noise Cancellation technology efficiently suppresses the wind noise from motorcycle riding without distorting original voice during intercom conversation

User Interface:

Intuitive voice commands have been built into the 20S to ensure riders can maintain hands free control while riding
Voice commands allow riders to operate functions such as intercom connections, mobile phone calls, music playback control and more
Motion sensor feature allows the pairing of Bluetooth devices with a simple shake of the units
NFC (Near Field Communication) allows users an instant setup process by dramatically decreasing the pairing time required for the phone and intercom

Clamp Mount:

All-in-one clamp allows for versatile helmet mounting systems for more flexible and easy to switch capabilities
Dual microphone – one inside the helmet for intercom function and the other on the clamp for listening to environmental sound without taking off the helmet
Dual microphone expands the use for the rider and continues to enhance their experience
Includes both wired and boom-style microphones

Specifications:

Talk time: 13 hours
Stand-by time: 10 days
Dimensions (main module): 94.7 mm x 48.3 mm x 25.5 mm (3.7 in x 1.9 in x 1.0 in)
Speakers: 32mm diameter x 7mm thick will sit deeper within tapered speaker pockets than stock speakers
Boom microphone length: 190 mm
Wire length between speakers: 555 mm
Weight (main module): 60 g (2.11 oz)
Audio Specs:
- Built-in SBC Codec
- Wide volume control
- Sample rate: max. 48 kHz (DAC)
- Built-in wide band Codec (HFP)
- Sample rate: max 16 kHz
FM Radio
- Built-in FM radio with RDS AF (Radio Data System Alternate Frequencies)
- Radio region: worldwide
- Radio frequency specifications: 64 ~ 108MHz
- 10 preset station memory with automatic scan function
- Radio on time: 8~10 hours