DESCRIPTION
Features:
- Using latest V4.1+EDR BT technology, superior signal transmission, ultra-low power consumption.- Support up/down music, volume sound addition and subtraction, play/pause, SIRI control function, easy to operate and easy to use.- Built-in 50mm high-quality headphone speaker, strong bass, clear mid-range, high-pitched sound. With a feeling of KTV after wearing a helmet.- Built-in 300mAh large capacity lithium battery, multi circuit protection, long standby and working time. Waterproof USB charging interface design, can be hidden in the helmet when not use._- Four button design, one click to activate the SIRI function of the Apple and the smart voice function of the Android smart phone, convenient calling, safer when driving.Note: Suitable for all these kinds of helmet below: off road, flip up, half face, retro, full face._Specifications:Model: BT-15BT standard: V4.1+EDRBT Name: Music dollBT distance: 10MResponse frequency: 2.4026GHz-2.480GHzAnswering method: AutomaticMIC distance: _1mBattery capacity: 3.7V/300mA lithium polymer Battery(Built-in)Talk time: 6HStandby time: 60HCharging time: 2.5HColour: BlackMaterial: ABS shellPackage Size: 27*10*4.5cm / 10.6 * 3.9 * 1.8inPackage Weight: 169g / 6ozPackage List:1 * Motorcycle Helmet BT Headset_1 * User Manual(English)_
