Office Chair 653-Ehang Furniture

The Office Chair 653 typically refers to an office chair refitted from a Buick GL8 653T car seat, with the following core features:

Adjustment Functions: The headrest supports five-position front-to-back and three-position up-and-down manual adjustments to accommodate users of different heights; the electric backrest can be adjusted up to 160 degrees, allowing for a flat position for afternoon naps; the armrests support multi-position adjustments, though they are relatively short.
Additional Features: Equipped with seat heating and ventilation functions (limited practicality in indoor office settings, but enhances the experience); the middle row seat has dual cup holders on the left and a phone slot with a USB port on the right, increasing practicality.
Material and Comfort: The entire seat is wrapped in genuine leather with high-density foam filling, offering better comfort and support than ordinary ergonomic chairs.

Seat Cost: A genuine leather electric seat (with heating) costs approximately 550-800 yuan plus 80 yuan for shipping; a genuine leather seat with a leg rest (electric adjustment + ventilation) costs approximately 700-800 yuan plus 80 yuan for shipping.
Base and Accessories: A five-claw rotating gas lift base (made of high-strength steel, with strong load-bearing capacity) costs 220-238 yuan; the power supply requires purchasing a DC female connector, male connector clips, and a charger (approximately 40 yuan).
Total Cost: The total cost for DIY assembly is approximately 550 yuan (200 yuan for the seat + 238 yuan for the base + 79 yuan for the power supply + fuel costs), significantly lower than the market assembly price (1100-1300 yuan).

Comfort Advantages: Derived from the original design of the SAIC GL8 “Land Business Class” for high-end business scenarios, ensuring comfort and safety. Users report that its comfort is superior to that of an 1800-yuan dual-back chair from a certain company and a 3000-yuan conference chair from another, mainly due to the high-density foam support and genuine leather wrapping.
Suitable Scenarios: Suitable for users who work at a desk for long periods or need afternoon naps; the electric adjustment and 160-degree backrest angle meet the needs of multiple scenarios; the seat heating/ventilation functions are more practical in extreme climates.

Modification Difficulty: Requires disassembling screws and assembling the base; it is recommended that male users perform the operation or seek assistance.
Safety: Prioritize choosing a high-strength steel base and avoid using inferior accessories; non-professionals should not modify the seat heating function themselves to prevent circuit short circuits or overheating hazards.

Office Chair 653