Signstek Universal Bluetooth Wireless Stereo Handsfree Sport Headset Headphone Earphone for iPhone Samsung LG HTC Sony Android PC Laptop with Microphone Ear buds Sweat Proof *Red*

Price: $19.99
Product prices and availability are accurate as of 2019-03-12 21:03:48 GMT and are subject to change. Any price and availability information displayed on http://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
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Manufacturer Details

Running Instructions:

Press Multifunction(MFB) button for 3 seconds to start and push MFB button for 3 seconds to power off.
Press MFB button for 6 seconds to get in pairing mode when headset is off. Automobile exit if no successful connection after 3 minutes.
Brief press MFB button can respond to the phone when playing music and music stops.
Brief press MFB button after the call, music will certainly remain to play.
Brief press MFB button will certainly hang up the phone throughout a call.
Press MFB button for 2 seconds will certainly turn down the call.
Press? ¡ ã+? ¡ À or? ¡ À -? ¡ À button for 2 seconds will certainly turn on voice dialing function when playing music or in standby mode. (Cellphone utilized should support this function.).

Fundamental Requirements:

Charging Port: Micro USB.
Buttons: 3 (MFB, +, -).
Battery: Rechargeable Li-polymer battery 3.7 V/65mAh.
Charging Time: 1.5 h.
Size: 19.5 * 14.8 * 24mm.
Net Weight: 12g.
Music Playback Time: 4 hours.
Talk Time: 4.5 hours.
Standby Time: 100 hours.
Storage Temperature: -40?? 80??

Speaker and MIC Specifications:

Speaker:|¦ Ì7.0 mm, Dynamic.
Max Input Power: 90mW.
Impedance: 32 |?/ typ.
Frequency: 20 Hz ~ 20 KHz.
Distortion:

Product Features

CSR4.0 Bluetooth chip. Steady transmission with long operating distance of 10 meters. One-touch (NFC) connect and go. Multipoint technology allows connection to 2 mobile phones at the same time. High compatibility supporting HSP, HFP, A2DP, AVRCP format. With voice prompt function Hi-Fi Stereo sound quality. Adopting CVC6.0 noise reduction technology. TPE flat anti-winding ear-hook with sweat-proof moisture protection. Perfect for sports lovers.

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