批发摩托车头盔免提

这款产品应用于头盔免提,使您在驾驶途中方便接听电话。Main Specification: Application : Wireless Helmet kit Standard : Bluetooth® V1.2 & V2.0 Supported profiles : HF(Hands-free)/HS(Headset)/A2DP/AVRCP (optional : Inter-communication) Radio Frequency : 2.402 ~ 2.480 GHz ISM band Radio Class : Class 2 RF Output Power : ≤ +4dBm RF Sensitivity : -79dB Operating Range : up to 10 meters (30 feet) LEDs : Two Color LEDs for Pairing / Connection status Connector : DC connector for rechargeable Polymer battery Operation : Power, Volume Up, Volume Down, Talk and Play buttons Audio output : 0.3 Watt (R.M.S) per speakers Speaker impedance : 32 Ohms Frequency response : 20Hz to 20KHz Operating temperature : -10°C ~ +60°C