1Set Waterproof Low Consumption QTB35 Motorcycle

1Set Waterproof Low Consumption QTB35 Motorcycle Helmet Wireless Bluetooth Headsets Earphone AccessoriesDescription: 100% and high quty Features: The main body of the helmet is mounted， compared with the built-in type， the internal earphone is thinner， does not squeeze the ear， and is more comfortable. Fix the main unit with screws and bayonet， which makes the main unit tighter and high-speed riding is not easy to fall off. 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. Use high quty amp to restore Bluetooth audio with high sound quty. It can't talk directly， but you can use mobile phone to achieve this function.Earphone only， other accessories demo in the picture is not included! Specifications: Item Type: Earphone Size: 8.5x5x2cm/3.3x1.9x0.7in Battery Capacity: 450 mAh Charging Voltage/Current: DV 5V/190mA Frequency: 2.4 GHz Connection Mode: Bluetooth Amplifier: HT4832SQ Working Hours: about 10 hours Color: Blue， Black Quantity: 1 Set Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors， the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Earphone 1 x Earphone Bracket 1 x Microphone 1 x Screwdriver 2 x Stickers 2 x Screws 1 x Charging Line 1 x Manual