Foldable Bluetooth on-ear headphones with hands-free function and keypad. The comfortable Bluetooth headphone BT200 features a built-in microphone. The battery, which is charged via micro-USB, allows for up to 22 hours of playback at full volume and a standby time of up to 120 hours. Thanks to Bluetooth 4.2, a stable wireless connection of up to 10 meters is possible. If desired, the headphones can also be used with a cable. A detachable 1.5-meter long 3.5mm audio cable is included. Operation is simple with intuitively placed buttons for controlling playback, track selection, and volume. The headband is adjustable to ensure optimal wearing comfort, and the ear cups can be folded for compact and secure transport. The headphones are available in various colors. Included in the package: Bluetooth on-ear headphones, 3.5mm AUX cable, micro-USB charging cable, user manual.