Bluetooth specs: V2.1radio frequency range: 2.402-2.480gHzOutput Power Class: Class 2Maximum range (Open space) : 10 metresSupported profiles: HSP, HFPType of Battery: Lithium-ion PolymerTalk Time: up to 8 hoursStandby: up to 100 hoursaudio Output: 10mw rMSPower supply: DC5VOperating temperature: 0 to 45CPlease read the instructions carefully.This product has been designed and manufacturedto meet strict quality and safety standards.However, please take note of the following importantsafety information.Do not use this apparatus near water. Take care not tospill liquids on the POP Bluetooth. If your POP Bluetoothgets wet, unplug it from your mobile and allow it todry thoroughly. Please note that damage caused byliquid is not covered by the warranty.Only clean with a dry cloth. Do not use any cleaningsolvents or products.To prevent possible hearing damage, do not listen at high volumelevels for long periods.6sPecIfIcatIonssafety InformatIonEnglish