T33 Wireless Earphone High Fidelity Intelligent Noise Cancelling LED Digital Display Bluetooth-compatible5.2 Stereo Sports In-ear Earbud for Doing Sports Description: This earphone adopts large-capacity battery, which features long standby time. It is comfortable to wear this earphone because it is lightweight and mini. Featuring Bluetooth-compatible5.2 chip, this earphone can bring you low-latency and stable transmission as well as pure and stereo surround sound effect and mega bass. It is constructed of ABS material. It is easy and convenient to use this earphone because it features automatic pairing and touch control. The length of the charging box is 6.5cm, width is 6.5cm and thickness is 3cm. This wireless earphone is suitable for running, driving, listening to music, doing sports, calling and so on. Item Name: earphone Material: ABS Bluetooth-compatible Version: 5.2 Transmission Distance: 10m Music Time: 7H Standby Time: 300H Charging Time: 1-2H Charging Box Battery: 300mAh(Included) Frequency Response Range: 20Hz-20000Hz Waterproof: IPX5 Features: Stereo, Noise Cancelling, Automatic Pairing Size Details: 6.5cm x 6.5cm x 3cm/2.56" x 2.56" x 1.18" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 2 x Wireless Earphones 1 x Charging Case 1 x Charging Cable 1 x User Manual