Description: You will feel comfortable by wearing this earphone because it is rotatable, lightweight and ergonomic. The large-capacity battery of this earphone supports long standby time. This earphone features Bluetooth-compatible5.1 chip and intelligent noise reduction, bringing you low-latency and stable transmission as well as pure and stereo surround sound effect. It is constructed of ABS material. The length of this earphone is 7.8cm, width is 3.8cm and height is 0.6cm. This wireless earphone is suitable for running, driving, listening to music, doing sports, calling and so on. It is compatible for compatible with Apple and for Andriod. Item Name: Wireless Earphone Material: ABS Model: V19 Bluetooth-compatible Version: 5.1 Headphone Type: Wireless Headphones Noise Reduction: Yes Waterproof: IPX5 Playback Controls: Keys Microphone: Support Transmission Distance: 10m Music Time: 48H Standby Time: 68H Charging Time: 1-2H Charging Box Battery: 300mAh(Included) Frequency Response Range: 20Hz-20000Hz Features: Stereo, Noise Cancelling, Automatic Pairing Size Details: 7.8cm x 3.8cm x 0.6cm/3.07" x 1.5" x 0.24" (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: 1 x Wireless Earphone 1 x Charging Cable 1 x User Manual You will feel comfortable by wearing this earphone because it is rotatable, lightweight and ergonomic. The large-capacity battery of this earphone supports long standby time. This earphone features Bluetooth-compatible5.1 chip and intelligent noise reduction, bringing you low-latency and stable transmission as well as pure and stereo surround sound effect. It is constructed of ABS material. The length of this earphone is 7.8cm, width is 3.8cm and height is 0.6cm. This wireless earphone is suitable for running, driving, listening to music, doing sports, calling and so on. It is compatible for compatible with Apple and for Andriod.