Ymall Bluetooth Bicycle Speaker 5.0 S1 Power Bank Rainhproof Bicycle Headlight LED Flashlight Outdoor Indoor For iPhone Android (Green)

Product Description:

• •
• Main Features:
• 1.Power bank function
• 2.Led flashlight function (3 SOS light modes)
• 3.With micro sd/TF card slot
• 4.Output voltage: 5v/1A
• 5.Speaker: 4Ω 3W Φ40mm
• 6.Transmission distance: 10m
• 7.Frequency response: 80Hz-20KHz
• 8.Output power: 3w
• 9.Signal to noise ratio: ≥90dB
• 10.Working voltage: 3.7V
• 11.Distortion: <=1%
• 12.Size: 15.5cm x 5cm x 5cm
• 13.Bluetooth version: 5.0
• 14.Battery compacity: 4000mAh
• 15.Item weight: 387g（Weight Inclusive Package）
• 16.Compatible with: iPhones, Android phones like Samsung,ZTE and so on,PC •
• 【100% SATISFACTION GUARANTEE】We promise to bring the best quality bluetooth speaker to our customer.If you have any questions or are not satisfied with our products, you can let us know and we will help you right away. •
• 【EST BICYCLE SPEAKER】It's a super transformers for you: music playback (Bluetooth, AUX, TF card supported)and hands free call, LED torch light, external battery/power bank. •
• 【STUNNING & STRONG SOUND】Built-in 40mm drivver, Neodymium stereo amplifier presents you live experience in talking and surprising, excellent sound. •
• 【LONG BATTERY LIFE】 4000mah rechargeable battery provides a long time usage and turns it into a backup power supply as well. •
• 【WHAT DO YOU GET】A cost-effective luxury package,you will get:1xBluetooth Speaker,1xCharging Cable,1xAudio Cable,1xCarabiner，1xBike Mount ,1xUser Manual.