Audio-Technica True Wireless Bluetooth Earphones (Gray) audio-technica ATH-SPORT7TW-GY I am selling these as I am getting new earphones. The charging of the case is sometimes unreliable, but the earphones themselves have no problems. The ear tips have been replaced. The following is a product description. Audio-Technica wireless earphones with Bluetooth connection, white. - Brand: Audio-Technica - Color: White - Model Name: Wireless Earphones - Included Items: Charging case - Features: Bluetooth connection - Ear tip size: Standard size