On business in Shanghai? The Four Seasons Hotel is inviting you to recharge your batteries... by disconnecting from your Blackberry and iPhone. The swank hotel insists that two days is all they need to get you fully rebooted and ready to get back to work. Just switch off the power buttons, extend your stay with the new "Suite Delight Promotion," and reconnect with the art of relaxation. You'll get reduced rates on your accommodations plus dining and spa credits. Straight from the horse's mouth:

Opt for a personal Spring detox via the Green Dragon Cleansing Ritual at Qin, The Spa; savour Chef’s April Zhou Shan seafood specials in Si Ji Xuan; or sample the tantalizing first flush of Long Jin (Dragon Well) green tea with Spring Flush Afternoon Tea in the Lobby Lounge. And with access to the Hotel Concierge’s legendary historical, art and cultural itineraries, there’s scope to discover even more of the city’s sweet spots.

The Suite Delight Promotion is offered through May 1, 2011, and includes Executive Suite accommodations, a CNY 300 food and beverage credit, daily buffet breakfast for two at Café Studio, CNY 200 Spa voucher, and late check-out based on availability.