Mounting Multi-Functional Bluetooth Bike Speaker on your bike’s handle-bar, keeping Bluetooth connected, music playback and hands free phone callis all along the way with you.
It can also be used as a external batter, it’s a Transformerand couldn’t be a better companion on your bicycle.
Stunning & strong sound Built-in 40mm large driver, Neodymium stereo amplifier presents you live experience in talking on phone and surprising fullness, excellent sound resolvement gives gorgeous timbre way above average.
Long battery life 4000mAh rechargeable battery provides a long time usage (up to 24 hours by TF card play) and turns it into a backup power supply as well, perfect portable wireless speakers for biking, travel, beach, cycling, riding and other outdoor activities.
Full-equipped outdoor accessories Bike mount & Carabiner & Audio Cable & USB Charging Cable & Silicone protective sleeve to ensure waterproof ( small rain-resistant leavel ), dust proof and shockproof
Great Protection Silicone protective sleeve ensure waterproof, dustproof and shockproof.
Bluetooth Version: CSR 4.0
Battery capacity: 4000mAh
Music/ Calling time: about 10hrs (Micro SD card up to 24 hours)
Standby time: ≥30 days
Charging time: about 5 hours
Transmission distance: 10m
Frequency response: 20Hz-20KHz
Output power: 3W
LED lamp power: 1W (3 LED modes: Normal, Weak, Flash)