TCL is a long-established TV brand in China, and with the expansion of its business, it has acquired classic brands such as Alcatel and Palm in the field of mobile phones. TCL elderly button mobile phone to TCL 121 as a representative,Relatively speaking,It does not have too prominent features,Common large font、Big buttons、Large volume and voice broadcast and other functions equipped with most elderly mobile phones,TCL 121There are also on it,Its 1400mAh battery is only at the upper middle level,But fortunately, the quality of the mobile phone is good,High durability,Beautiful appearance,The above functions can also bring the elderly a more comfortable experience,The price is 198 yuan,In line with its positioning。