Motorcycle Bluetooth 5.0 Wireless Free-Hands Call Helmet Headset Waterproof 5V

Feature: 1. Using the latest Bluetooth 5.0 chip, it has a super signal output and ultra-low power consumption. 2. It supports all Bluetooth devices and supports the connection of two mobile phones. It supports automatic answering of incoming calls, play control, and voice prompt. 3. The driver unit uses high-quality speakers, with strong bass, clear midrange, and crisp treble. 4. The shell adopts waterproof design, with PCB nano-coating, double waterproof design, no more worry about rain or snow. 5. Built-in 1000 mAh high capacity battery, with a standby time of 120 hours. It supports charging while using. The detachable buckle design makes it easy to install. Specification: Bluetooth version: 5.0+EDR Frequency range: 2.402GHz-2.480GHz Transmission distance: 10 meters (depending on the device) Microphone transmission distance: ≤1 meter Lithium battery: 3.7V/1000mAh Continuous working time: 15-20 hours Charging voltage: 5V Charging time: 5-7 hours Standby time: ≤240 hours Bluetooth name: BT22B Phone call answering method: automatic/manual Driver unit: diameter 30mm, 32 ohms, 0.5W Response frequency: 180-2000kHz Sound-to-noise ratio: gt;80dB Bluetooth distance: gt;10m Input method: Bluetooth Charging voltage: USB 5V Distortion: lt;1% Product size: 215x44x15mm Colour: Black Product function: listen to music, answer incoming calls, voice navigation, voice calls Scope of application: support most smart phones, tablets, laptops, desktops and other digital devices Note: There may be slight size deviations due to manual measurement, different measuring methods and tools. The picture may not reflect the actual color of the item because of different photographing light, angle, and monitor. Packing list 1 X Bluetooth Receiver 1 X Mount 1 X USB Charging Cable 1 X Headset with Microphone 1 X Fixing Tape 1 X Manual