Characterized by thick and heavy bass features, the headset that adopts graphene diaphragm makes the sound more delicate and clearer.The headset is equipped with a 2200mAh charging compartment, which can be used for a long time. The advantage is it is available to in taking out any one of headset to connect to Bluetooth-compatible.It is constructed of ABS material.The length of the charging case is 7.8 cm, the width is 4 cm and the height is 5.2 cm.It is applicable for Android, for iPhone, and for digital devices with Bluetooth-compatible.Item Name: Earphone Material: ABSBluetooth-compatible Version: 5.2Transmission Distance: 10 MetersMusic Time: 120 HoursTalk Time: 150 HoursCharging Time: 1-2 HoursCharging Compartment Battery: 2200mAh (Included)Frequency Response Range: 20Hz-20000HzWaterproof: IPX5Features: Noise Reduction, Portable, Long EnduranceSize Details:7.8cm x 4cm x 5.2cm/3.07" x 1.57" x 2.05" (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 Pair of Earphones1 x Charging Compartment1 x Charging Cable 1 x User Manual<br> Note: 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. Sold by-DIMEANI official store