Portable Bluetooth Bicycle Speaker Power Bank Flashlight Waterproof Speaker

Description: This is a multifunctional wireless Bluetooth speaker with flashlight, built-in 4000mAh rechargeable battery, and TF card slot. With powerful Bluetooth 4.0, you can connect it to your phone quickly to listen to music, and the dual magnetic 16-core alloy speaker guarantees wonderful music experience. It also can be used as a power bank and a flashlight which is perfectly suitable for outdoor travels. Features: 1. The best bicycle speakers: hang the speaker on your bike"s fist rail, and keep the Bluetooth connected. You can use it to play music and make hands-free phone calls. 2. Press the power button, the speaker becomes a flashlight to light your direction. It is perfectly suitable for outdoor travels. 3 SOS lamp modes, let you call for help quickly when you are in danger. 3. Support FM radio and TF music playing, the speaker will never let you feel alone in the travel. 4. It also can be used as a power bank. 4000mAh rechargeable battery provides a long time usage and turns it into a backup power supply as well, perfect portable wireless speakers for biking, travel, beach, cycling, riding and other outdoor activities. 5. Dual magnetic 16-core alloy speaker, with clear treble, powerful mediant, and full bass, which will give you wonderful music experience. Specification: Color: Gray Bluetooth Version: 4.0 Battery Capacity: 4000mAh Speaker: 4 Ohm Frequency Response: 20Hz-20KHz Output Power: 3W Transmission Distance: 10m Operating Voltage: 3.7V Music Calling time: about 10h Standby Time: more than 30 days Charging Time: about 5 h LED Power: 1W (3 LED modes: Normal, Weak, Flash) Size: 50 * 50 * 156mm 1.97 * 1.97 * 6.1in Weight: Approx. 358g Package List: 1 * Bluetooth Speaker 1 * USB Cable 1 * User Manual