How to choose a LED flashlight?LED flashlight is a new type of flashlight with LED (light emitting diode) as its light source. We will introduce you the selection tips of LED flashlights and the advantages of LED flashlights:
How to choose a LED flashlight
Description
Main Features ● Self-timer bluetooth speaker glare flashlight mobile power combination, support TF card bluetooth two switching modes ● Bluetooth wireless self-timer function ● Self-timer bracket can be adjusted freely ● TF card supports up to 64GB read ● Aluminum alloy body, main plastic ● Strong light flashlight
Specifications - Bluetooth version: rectangular core 4.2 - Connection method: bluetooth / TF card - Charging: 5V - 2A - Speaker output power: 3W - Impedance: 4 ohms - Battery capacity: 4000Mah Battery type: 2 18650 batteries - Frequency range: 2.40G - 2.480GHZ - Transmission distance: 10M - Charging time: around 2H - Usage time: 15H ( 60 percent volume ) - Distortion: less than 3 percent - Signal to noise ratio: more than 90db - Sensitivity: ( - 90db ) - Call effective distance: 1 m
Specification
Dimensions and Weight
Product weight: 0.3500 kg Package weight: 0.5500 kg
Package Contents
Package Contents: 1 x Bluetooth Stereo Flashlight Selfie Stick