Bicycle Parts Product information Colour: Black. Red. Blue. Green Weight: about 300g Material: ABS plastic Capacitance: 2000/4000 mA optional Input output: 5V / 1A Features: Bicycle light : 2 T6 LED bicycle light. So that you can clear know the road conditions at night at 20 km / h Power Bank : 2000 mA / 4000 mA capacitor. Can charge your mobile phone. Or as a bicycle power bank. Phone Holder : adjustable size. Suitable for 4 ~ 6.5 inch mobile phones. Bicycle Horn : 130 dB electronic horn. It serves as a warning. Has 5 horn sounds. Long press the horn button to switch the sound Warning light : There are 2 yellow warning lights on both sides of the light. you can use it during the day or night. 5 in 1 Design Say goodbye to cumbersome installation. Applies to: Scooter. bicycle. motorcycle Szie Adjustable angle The headlight can be adjusted up and down 45 The phone holder can rotate 360 2* T6 LED Bicycle Light 3 Lighting Modes. Highlight - Low light - Strobe about 250 lumens lighting Work For 6~10 hours USB output 5V/1A Can charge your phone. Used as a power bank 5V / 1A in put/out put 360 rotatable phone holder Rubber pad Protect your phone from scratches Adjustable extension bracket max 90mm. It is suitable for 4 ~ 6.5 inch mobile phones. Electronic horn 130 dB electric horn. Effective warning to passers-by. 5 sounds can be switched. Long press for 4 seconds to switch ringtone Power display Quick installation / removal without any tools IPX4 Waterproof You can use it in the rain. (Note: It is not 100% waterproof. Please do not use it in the rain for a long time) 4 Colors