1 Pair Portable In-Ear Bluetooth-compactible 5.0 Headsets 20Hz-20000Hz Wireless Headphones Deep Bass for TravelSpecifications: Ergonomic design makes it comfortable to wear and you will not feel painful for a long time wearing.By using Bluetooth-compatible 5.0 version, this wireless headset allows 10 meters long distance transmission and has lossless sound quality, HiFi sound, low latency, call noise reduction and other features.It is constructed of ABS material.The length of the charging case is 7 cm, the width is 4.8 cm and the height is 3 cm.It is applicable for Android, for iPhone, and for digital devices with Bluetooth-compatible.Item Name: EarphoneBluetooth-compactible Version: 5.0Transmission Distance: 10 MetersMusic Time: 5-6 HoursStandby Time: 240 HoursCharging Time: 1-2 HoursCharging Compartment Battery: 250mAh(Included)Frequency Response Range: 20Hz-20000HzWaterproof: IPX5Features: Noise Reduction, Portable, Long EnduranceSize Details: 7cm x 4.8cm x 3cm/2.76" x 1.89" 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: 1 Pair of Earphones 1 x Charging Compartment 1 x Charging Cable 1 x User Manual