NFC function ski helmet bluetooth intercom

NFC function ski helmet bluetooth intercom

Main Features:
1.It can communicate with paired cell phone for a range of up to 30 ft (10 meters)
2.It can connect to two (2) Bluetooth enable devices simultaneously e.g. cell phone and GPS system.
3.It supports 1-to-1 intercom functionality for a range of up to 3,280 ft (1,000 meters) with full-duplex communication.
4.It can be setup to communicate with 2 other headsets via the built-in intercom system (e.g. A-B or A-C).
5.Compatible with most mobile Smart phones (Apple iphones, Samsung, LG, Droids, Windows phones, and many others)
6.Auto switching between phone calls, intercom calls, and music listening
7.Calling features include answer calls (push button or set auto answer), refuse/hang-up calls manually or automatically.
8.Supports voice dialing and last number redial.
9.Support for voice switching through the transmission over A2DP to enjoy the music through mobile phones or connected GPS.
10.Music listening via mobile phone music AVRCP play, pause, previous song, next song played.
11.Control cell phone music through AVRCP: forward, backward, play, pause.
12.With DPS echo cancellation and noise suppression technology, crystal clear voice quality while traveling at high speeds (up to 75 mph or 120km/hr).
13.Up to 10 hours talk time when connected to cell phone.
14.Up to 6 hours talk time when using the intercom feature.
15.Up to 300 hours standby.
16.Heavy-duty Button panel is water-proof and sun-proof to achieve maximum durability.
17.Durable built-in Li-ion Battery 3.7V, 370mAh

Product details:

Colour : Black+Shells(random)
Bluetooth Version:2.1+EDR
Frequency:2.4GHz
Supports:A2DP and AVRCP
Bluetooth profiles:Headset Profile(HSP), Heads-Free Profile(HFP)
Transmission distance:Up to 10m for cell phone;Up to 1000m for intercome function
Battery Type:Rechargeable Lithium Polymer 300mAh
Power Adapter:DC 5V 500mA
Charging Time:About 4 hours
Talk time:Phone--Up to 10 hours;Intercome--Up to 8 hours