KOKIDO Rechargeable Handheld Hot Tub Spa Pool Vacuum, IPX8, Aluminum Pole and 2 Brush Heads, Cordless, Ideal for Light-Duty Spot Cleaning Spas and Small Pools up to 20ft, 60-min, Sand and Debris XV110 SALOMON but it also uses 660nm

but it also uses 660nm red light and 850nm infrared light to effectively relieve muscle soreness

Details: This device is in EXCELLENT cosmetic condition

So when you wear these headphones

PIOFHS500BT

1 X Grass Box

KOKIDO Rechargeable Handheld Hot Tub Spa Pool Vacuum, IPX8, Aluminum Pole and 2 Brush Heads, Cordless, Ideal for Light-Duty Spot Cleaning Spas and Small Pools up to 20ft, 60-min, Sand and Debris XV110 SALOMON but it also uses 660nmBrand: Kokido Color: Blue Features: [ ] Light Duty Vacuum Working 60 minute runtime (25% up); complete handheld vacuum set for hot tubs, above ground pools, spas & pools up to 20 feet; works in 41 108F cold & warm water, Water depth: 12 inches to 6. 5 feet. [ ] 17 inch in length (without pole), Lightweight (under 3 pounds), this portable vacuum delivers consistent and improved suction, powered by lithium rechargeable batteries, with IPX8 grade