"IPX4 waterproof bicycle light tube bluetooth audio power bank portable multi-function mini bluetooth subwoofer

product description:
Multifunctional and convenient, outdoor sports portable bright flashlight Bluetooth speaker with 2200mAh mobile power, integrated flashlight, Bluetooth speaker, FM radio and even mobile power. With such a smart multifunctional design, it is very suitable for outdoor activities and sports. This cycling audio can not only transmit audio wirelessly from a smart phone, but also play music files directly from a TF card. It is also equipped with a 2200mAh mobile power bank, which can charge your mobile phone, tablet and other USB devices when you need it.


product features:
1. Smart, multifunctional design, very suitable for outdoor activities and sports
2. Wirelessly transmit audio from smartphone via Bluetooth
3. You can also play music files directly from the TF card
4. The flashlight emits a strong light to illuminate your world
5. FM radio keeps you updated on the latest news
6. Equipped with 2200mAh mobile power supply to meet emergency power demand
7. Small and light, easy to carry


Specifications:
1. Playing time: 6~10 hours
2. Charging time: USB (5V/500mA) AC adapter charging: 4 hours (matching)
3. FM radio: 87-108MHz
4. Storage capacity: TF card
5. Audio format: MP3/WAV
6. Working temperature: -18~80℃
7. Color: black
8. Dimensions: (5.98 x 1.38)"" / (15.2 x 3.5)cm (length x diameter)
9. Weight: 3.81oz / 108g
10. Waterproof rating: IPX4


packing list:
1 x cycling audio
1 x USB data cable
1 x bicycle clip