YL-053 Waterproof Hi-Fi Wristband Speaker Motorcycle Bluetooth Audio With Handlebar Control Switch, No Light, With Light

1. High-fidelity audio speakers, reproducing clear and three-dimensional sound quality. The human voice and musical instruments are distinct in layers. The outdoor riding sound field is rich and the sound distortion is low
2. The shell is made of thick and waterproof material, capable of resisting rain
3. Simple wiring installation method. The wire bundle with quick-insertable plugs can be directly connected to the motorcycle battery
4. Using laser-engraved transparent buttons, clear visibility during night riding
5. Standby simulation electric horn, riding warning, enhancing travel safety
6. Sensitivity: greater than 90dB
7. Power supply: DC12V
8. Frequency response: 60 - 18000Hz
9. Total harmonic distortion: less than 0.2%
10. Input sensitivity: 300mV +/- 10mV
11. Maximum music power: 50W
12. Speaker power: 20W x 2
13. Speaker size: 2.5 inch x 2