1. Light source: T6x2 2. Brightness: 800 lumens 3. Speaker: 120 decibels 4. Waterproof: life-level waterproof 5. Built-in battery for headlights: 4000 mAh lithium battery 6. Taillight parameters: built-in 2000 mAh lithium battery, three-color light can be switched, 46 bright LED lamp beads 7. Host weight: 168 grams 8. Features: Multifunctional three-in-one (code meter + front light + speaker) 9. Wireless transmission, accurate and complete data 10. The distance between the magnet and the sensor is within 5mm; the distance between the sensor and the host is within 80cm 11. Integrated 120 high-decibel electric speaker, three kinds of sounds can be switched, USB link, you can control the lights and speakers, long press for ten seconds to switch the sound 12.High brightness T6 double lamp holder
