Features Specifications:Sell Bluetooth Earphone with Noise Reduction Function  The Sensus SHS-360 is a Wireless Bluetooth Earphone, which utilizes Bluetooth 2.0 technology and is designed to be used when talking hands-free or whilst driving. The SHS-360 Bluetooth Earphone is lightweight, elegant and fashionable, with exceptionally clear sound quality and sits easily and comfortably in your ear. The DSP (Digital Signal Processing) inside the SHS-360 provides sophisticated duplex, echo cancellation and noise reduction technology, which ensures high audio sound quality for the end user. The SHS-360 Bluetooth Earphone is designed to pair easily and quickly with most Mobile Phones and other Bluetooth Devices. Automatic call notification lets you know when you have a call while you are listening to music. The headset is easy to use and fit comfortably in the ear without the need for an ear hook or ear loop.  Sits comfortably on your ear with the cushioned plug-in ear bud Supports Bluetooth v2.0 standardNoise-isolating ear bud immerse you in music or conversationBuilt-in Noise Reduction function to ensure high audio qualitySmoothly switch between music and phone calls with one multifunction buttonFingertip control for volume adjustment and music playbackUp to 6 of talk time and 100 hours of standby time Compatible with Bluetooth Mobile Phones and devicesOperation range up to 10mLightweight 7.5 grams with secure clipAC/DC travel power chargerGlossy Black finished Solution: CSR BC04 Multimedia Single Chip 6Mbits ROM Standards: Bluetooth Version 2.0 Bluetooth Range: Up to approximately 10 m (33 feet) in open space; Bluetooth Class 2 Profile Headset (HSP 1.1), Hands Free (HFP 1.5), Advanced Audio Distribution Profile (A2DP) 1.0, Audio/Video Remote Control Profile (AVRCP) and General Audio/Video Distribution Profile (GAVDP)  LED Indicator: Blue: Power ON and Full Charged; Blue Blinking: Pairing Mode Connector: 2mm battery charger connector Button: Switch On/Off; Send/End; Volume Up/Down; Pairing and Mute Compatibility: Bluetooth enabled Mobile Phones, PDA, PC, MP3, MP4 and iPod Battery: 80mAh 3.7V Rechargeable Lithium Polymer Power Charger: 5.0-5.3v / 100-450mA Standby Time: 60 hours Talk Time: 4 hours Charging Time: 2 hours Colour: Glossy Black Frequency Range: 2400 to 2483.50MHz Operating Temperature: -20 C to 60 C Dimension: 29 (L) x 22 (W) x 14 (H)mm Weight: 7.5 grams (Battery included)