[Red 4000mAh]

Specifications:

Material: ABS+silicone
Color: black, red, blue (optional)
Battery: 3.7V, 2400mAh / 3.7V 4000mAh (optional)
Lamp: 2 * T6
Brightness: 550 lumens / 200 lumens
Speaker: 130dB
Applicable: width 58~90mm mobile phone
Item size: 130 * 115 * 64mm / 5.1 * 4.5 * 2.5in
Item weight: 300g / 10.6ounce
Package size: 165 * 135 * 60mm / 6.5 * 5.3 * 2.4in
Package weight: 375g / 13.2ounce :
Packing list
1 * Four-in-one Bicycle Light Set