Ergonomic earbuds in a compact form factor The Flame TWS earphones are the “fire” in the world of Bluetooth headphones: inexpensive, compact, stylish. They have everything you need! Flame TWS earphones are made for everyday wear: are charged in 40 minutes and work up to 4 hours. Each earbud weighs 7 g and the charging case is 25 g. This weightless gadget is your favorite companion in all situations. The earbuds support Bluetooth 5.0, find the smartphone quickly and do not linger on the sound. Charged via Micro USB.