BK Wireless Earphones Bluetooth Wireless Earphones Noise Canceling Deep Bass Up to about 50 hours playback Earphones 20 hour

---------------------------------------------------------------------- Technical Conformity Mark certified product (frequency band: 2.4GHz band) ●Newly developed large-diameter driver that reproduces overwhelming bass in pursuit of a completely wireless wearing experience ●To control air flow on the back of the driver Acoustic space and ducts are arranged. You can enjoy the volume of the low range. Achieves approximately 20 hours of continuous playback with the earphones alone. Up to approximately 50 hours of playback is possible when used with the charging case. It can be used for a long time without a charging case, and you can turn the power on and off with just the earphones. Equipped with a feedforward active noise canceling function that allows you to enter a quiet space by pressing a button. Hear-through function allows you to enjoy bass. You can listen to music while capturing surrounding sounds with a microphone. Newly developed body structure that is easy to wear and difficult to remove from the ear. By increasing the contact surface between the earphone and the ear, it reduces the burden on the ear and reduces fatigue even when worn for long periods of time.Newly developed comfort fit earpiece. Hybrid structure with silicone of different hardness. The part that touches the ear is moist, and the shaft part that transmits sound is hard enough to reduce the impact on sound quality and noise canceling effects. Intuitive button operation that keeps the heat flowing. ●Quick hear-through function that lowers the volume during playback and allows you to hear the voice immediately. This function is ideal for when you want to listen to something on the fly. Convenient functions that are easy to use every day ●Quick charging compatible (approximately 90 minutes of continuous playback after about 10 minutes of charging) ●Low delay mode that suppresses the lag between sound and video ●Make it easier to talk by returning your voice to the earphones Sidetone function ●Multi-point support that allows simultaneous connection to two Bluetooth devices ●Stable connectivity. (Qualcomm TrueWireless Mirroring) ●Compatible with the dedicated app Connect , customize the deep bass balance according to your preference and mood ●Can be used with only one ear (when the noise canceling function is turned off. Varies depending on usage conditions) When there is music and the deep bass is playing, your body naturally starts to move. It can be said to be human instinct. In order to enjoy that sensation with earphones, it is most important that they are securely attached. Sound leaking from the ears, and important bass components escaping through the gaps in the ears, is fatal to deep bass sounds. Audio-Technica's SOLID BASS series has spent more than 10 years investigating the relationship between deep bass and wearing comfort, and has undergone repeated trial and error. ATH-CKS50TW is a completely wireless earphone that combines acoustic