K55 verdadeiros fones de ouvido estéreo sem fio mega bass redução de ruído luz fria bluetooth5.0 fones de ouvido para jogos para correr

Description:The intelligent and upgraded chip allows for anti-interference and more stable signal transmission.The built-in sensitive MIC features noise reduction, which can provide you with stereo and high-fidelity sound effect.Made of ABS material and electronic components, the bluetooth-compatible earphones are durable and environmental-friendly to use. It is of convenience that the item has screen touch function.The length of the bluetooth-compatible earphone box is 83mm, width is 45mm and height is 32mm.The bluetooth-compatible earphone is suitable for outdoor, for sports, for office, for travel, etc.Item Name: bluetooth-compatible EarphonesMaterial: ABS,Electronic ComponentModel: K55 Bluetooth Version: 5.0 Transmission Distance: 10m Support Protocol: HFP, HSP, A2DP, AVRCP Response Frequency: 20Hz-20KHz Charging Box Battery Capacity: 400mAh Headphone Battery Capacity: 40mAh(Included) Charging Voltage: DC 5V MIC Diameter: 12mm Features: Anti-interference, Lightweight, Cool LightSize Details: Bluetooth Earphone Box: 8.3cm x 4.5cm x 3.2cm/3.27" x 1.77" x 1.26" (Approx.)Notes:Due to the light and the screen setting difference, the item's color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.Package Includes:2 x bluetooth-compatible Earphones 1 x Earphone Box 1 x Charging Cable