ESR CryoBoost 3-in-1 MagSafe 15W Wireless Charging Stand with Cooling Fan — $19.99 with code (75% off)
ESR CryoBoost 3-in-1 MagSafe charging stand with cooling fan for iPhone, Apple Watch and AirPods — $19.99 with code OOH7QW21 on Amazon, 75% off the $79.99 list price.
75% offThis 3-in-1 stand charges an iPhone, an Apple Watch and AirPods at the same time: 15W MagSafe charging for the phone with ESR's CryoBoost cooling fan to keep it cool while it charges, a certified fast charger for the watch, and a pad for the earbuds, with a 30W adapter and USB-C cable in the box. It is on sale for $39.99, and entering code OOH7QW21 at checkout takes another $20 off, bringing it to $19.99 for Prime members. Shipping is free.
- 1. Open the Amazon link — the ESR CryoBoost 3-in-1 stand (black or white) shows $39.99 on sale.
- 2. At checkout, enter promo code OOH7QW21 — it takes $20 off, bringing the total to $19.99.
- 3. Shipping is free (the code deal is for Prime members).
- Deal Breakdown:
- List price — $79.99
- Sale price — $39.99
- Less promo code OOH7QW21 — -$20.00
- Final Price: $19.99 — save $60.00 (75% off)
Verified: Priced Oct 14, 2026: PZ Deals posted the ESR CryoBoost 3-in-1 stand (Amazon ASIN B0D7YXQ77M) this morning (Oct 14, 9:44 am ET) at $19.99 with code OOH7QW21; a Slickdeals post independently confirms the identical mechanic — $39.99 sale price minus $20 with code OOH7QW21 equals $19.99, for Prime members, sold by Minghutech-US via Amazon. Source: amazon.com. Prices change; the store's page is final.
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