Black Waterproof Motorcycle Helmet Intercoms Qtb35 for Intercom Bluetooth Motor Interphone Headphones FM Radio | Автомобили и

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Black Waterproof Motorcycle Helmet Intercoms Qtb35 for Helmet Intercom Bluetooth Intercom Motor Interphone Headphones FM Radio

Description: 1. The main body of the helmet is mounted, compared with the built-in type (the battery is located on the earphone), the internal earphone is thinner, does not squeeze the ear, and is more comfortable; 2. The main unit contains a larger capacity battery up to 450mAh (the built-in type is about 250mAh), which makes the standby time and working time of the whole machine longer; 3. Fix the main unit with screws and bayonet. (The built-in type usually uses glue or Velcro), which makes the main unit installation tighter and high-speed riding is not easy to fall off; 4. Use high-power audio amplifier to make the audio volume range larger, and it will not affect music playback and telephone answering in the noise environment of high-speed riding; 5. Use high quality amp chip to restore Bluetooth audio with high sound quality; Specifications: BT Chipset Version: 4.1 + EDR CSR8635 Introduction to BT: A2DP and ACRP Battery capacity: 450 mAh Charging Voltage/Current: DV 5V/190mA Frequency: 2.4 GHz Amplifier: HT4832SQ Working hours: about 10 hours Mobile distance: 50 meters Packaging size: 160mm*110mm*50mm/6.29*4.33*1.96'' Color:blue,gold black (optional) Notes: Due to different monitor and camera lights may cause slight color differences. Thanks for your understanding! Please allow 1-2mm error due to manual measurement and make sure you do not mind before ordering. Package included: 1 x Headphone