Acer 43-inch 4K UHD i-Series Smart TV Connectivity Features. The 43-inch 4K UHD Smart TV has Dual Band Wi-Fi and 2-way Bluetooth 5.0. for wireless transmission.

What was the first mobile phone with internet connectivity? | The first item to be scanned using a barcode was Wrigley's

1987 – Mobira Cityman 900 – The Very First Nokia. The Mobira Cityman 900, Nokia’s first mobile phone, was introduced in 1987. The phone was seen as pricey and only available to those of a higher status and weighed just 800g (28 oz) when the battery was included. The phone measured 183 × 43 × 79 mm. The Cityman’s movie claim to fame.