Remote work doubles category size of true wireless audio devices: techARC report Share Via: shipped TWS devices worth over Rs 2,400 crore in 2020. As per techARCâs latest TWS (True Wireless Stereo) India report, the total shipments during last year (2020) were 8.4 million units, amounting to Rs 2,432 crore ($335 million). Commenting on the growth of this accessory category, Faisal Kawoosa, founder an chief analyst, techARC, said, âWith remote working growing substantially due to work-from-home practice, TWS has become an essential accessory for smartphone users. At the same time, the ecosystem has aligned to enhance the experience to near-real audio.â âCOVID-19 has had a positive impact on this product category, almost doubling its size. Our expectations for 2020 was in the range of 4.5-5 million units,â added Kawoosa.