SPECIFICATIONS:4.0 SMART CHIP, EFFICIENT TRANSMISSION SPEED PACT, ULTRA LIGHT DESIGN STEREO BLUETOOTH HEADSET, PORTABLE AND EASY TO CARRY.HIGH-FIDELITY SOUND QUALITY, WIRELESS SONGS ENJOY.VOICE REPORT NUMBER, LOW POWER REMIND, CONNECT/DISCONNECT REMIND, BOOT OFF PROMPTS.ALLOWS YOU TO CONVENIENTLY ANSWER CALLS WHILE DRIVING.SUPPORTS TWO MOBILE PHONES SIMULTANEOUSLY CONNECTED.LONG BATTERY LIFE, FAST CHARGING.SUPPORT FOR WECHAT, QQ VOICE CALLS, MOVIE PATIBLE FOR ALMOST ALL THE MOBILE PHONES AND TABLET PC, ETC.WITH A2DP/AVRCP HIGH-QUALITY STEREO AUDIO TRANSMISSION AND REMOTE CONTROL PROTOCOL.POWERFUL NOISE CANCELLATION CIRCUIT.(ACTIVE NOISE REDUCTION.)WIRED AND BLUETOOTH AUTOMATICALLY SWITCH TO SUPPORT AUDIO INPUT.CHARGING TIME IS ABOUT 1 HOUR.(POWER INDICATOR CHARGING: BLUE LIGHT LIGHTS, FULLY CHARGED: BLUE LIGHT GOES OUT.) TYPE: BLUETOOTH WIRELESS EARPHONESOUND TRACK: STEREOIMPEDANCE: 32 OHMEARPIECE: SINGLETRANSMISSION RANGE: 10MFIT DESIGN: IN-EAR ONLYCOMPATIBLE BRAND: UNIVERSALBATTERY CAPACITY: 50MAHEARPIECE DESIGN: EARBUD (IN EAR)MATERIAL: HIGH TECHNOLOGY PVCBLUETOOTH VERSION: BLUETOOTH V4.0 EDRPOWER LEVEL: CLASS IIOUTPUT POWER: 30MWBLUETOOTH DISTANCE: 10 METERS BARRIERFREQUENCY RESPONSE: 20-20000 HZOPERATING VOLTAGE RANGE: 3.0V-4.2VMICROPHONE SENSITIVITY: -42DBPLAY TIME: ABOUT 4 - 5 HOURSCHARGING POWER: DC5V POWER INTERFACE [THE HOLE] (COMPUTER USB PORT, MOBILE PHONE CHARGER, CAR CHARGER.)COMPATIBLE: FOR ANDROID, APPLE, MICROSOFT, SYMBIAN 99% OF WITH BLUETOOTH CELL PHONES(IOS CELL PHONE HAS POWER DISPLAY)SIZE(DIA X W X H): 20MM X 15MM X 18MM/0.79 X 0.59 X 0.71 (APPEOX.) PACKAGE INCLUDES: 1 X WIRELESS BLUETOOTH HEADSET (WITH BUILT-IN RECHARGEABLE LI-ION BATTERY)1 X USB CHARGING CABLE1 X USER MANUALRead less
