Cikyner Running Light Lamp, Upgraded Led Chest Light USB Rechargeable Waterproof Running Lights for Runners, 91°Adjustable Beam with Two Reflective armbands for Night Running, Jogging, Camping, Hiking

It does what it says on the tin, but is a bit tacky. EG there's a cable from the back light to the front one, which stays a bit too taught, meaning it pulls on the angle of the front light, so keeps needing adjusting, especially when the weather, and hence cable, is cold (and so dark nights just when you want to use it!). Also the front light has come out of its housing every other time I've used it - maybe because the cable is pulling on it. Another time I'd try to find one where each light is separately rechargeable so no cable required.

Good bright light for such a small bulb. The ability to angle the light is useful when walking or running. I use mine when walking the dog in the evening.

Great for assisting with visibility and safety. Very bright! A bit on the tight size even though elasticated normally a ladies size 14/16.

I used it maybe twice before it started malfunctioning. The battery doesn't hold charge at all and went dead whist running on the road at night. No matter how much charging.

Really chuffed with this. The light is bright and you can click it to a dimmer light if needed, Mine came fully charged and is re charged by USB. Seems to hold its charge well, I've yet to do a full charge on it at home. Comfy and lightweight. Feel much better knowing I have the red light on my back too when I'm pounding country roads

Easy to use, bright light for making yourself seen. Battery, so far, lasting well.

Perfect, for keeping you safe and seen.