Premium Design Feature: 100% brand new and high quality.Quantity: 1 Taiwan & bluetooth master control chip. Can talk, listening to music Built-in DSP audio processing system, can be a very good eliminate Noise and echo, and music. 2 in a row, to the telegraph,Small and light. Spescification: Bluetooth version:V4.0 + EDR Bluetooth profiles:Hands free / Headset Radio frequency:2.402-2.480GHz Transmission power:Class2 Support A2DP:music playback (audio output: 35mW, Play / Pause) Multi-point connections can be connected to two one with two Bluetooth devices simultaneously Transmission range:10 m Charging Power:AC input 110-240V DC output 5V (charging time / about 2 hours / charging voltage 3.7v) 4 hours talk time (music playback three hours / standby time 120 hours / to cable Noise MIC:special top silicon Marks Wearing styles:Ear / Stealth headphones patented product Battery type:50mA rechargeable lithium battery Dimensions:3cmX1.7cmX1.2cm/1.19"X0.67"X0.48" Package Content: 1 x Earphone + 1 x USB cable
Features:Compact, ultra mini design, light weight, popular and easy to carry.Rechargeable, long battery life, fast charging.High-fidelity sound quality, enjoy high quality songs.Voice broadcast when you receive a call.One button to answer call, built-in microphone.Supports two bluetooth devices simultaneously connected.
Can be compatible with various bluetooth enabled devices such as Mobile Phones, Tablets, PC and so on
Specifications:Drive: 40 mmImpedance: 32 OHMBluetooth version: Bluetooth v4.0 + EDRPower Level: CLASS II Output Power: 30mWBluetooth distance: 10 metersFrequency response: 20-20000 HzOperating voltage range: 3.0V-4.2VMicrophone sensitivity: -42dBWith A2DP / AVRCP high-quality stereo audio transmissionPowerful noise noise cancellation circuit (Active Noise Reduction)Charging time is about 1 hour (power indicator Charging: blue light lights, fully charged: blue light goes out)Dimensions: 28*15*18mm/1.1*0.59*0.7"Talk time About 4 hoursMusic for about 2 hoursThe standby time is about 3-4 daysCharging Power: DC5V Power Interface [the hole] (computer USB port, mobile phone charger, car charger)Compatible: Compatible with Android, Apple, Microsoft, Symbian 99% of with Bluetooth cell phones(IOS cell phone has power display)Battery capacity:55mah