Features:-BT 5.0, stable transmission, sensitive response.-3D stereo surround sound, perfect performance.-Omnidirectional MIC, ultra-clear sound.-Comfortable to use, mini & fashionable design.
Specification:Brand: USAMSModel: JY01BT Version: 5.0Waterproof Grade: IPX 4Speaker Diameter: 8mmImpedance: 32; Sensitivity: 1033dbFrequency Range: 20Hz~20KHzEarbuds Weight: About 3.4g*2Earbuds Battery: 40mAhPlaying Time: About 4.5h (Medium volume)Calling Time: 4 h; Standby Time: 150hEarbuds Charging Time: 1~2hCharging Case Weight: About 32.5gCharging Case Battery: 380mAhCharging Time for the Case: 1~2hCharging Case Size55*55*30mmCompatibility: For Apple/for Android devices with BT function
Package Included:1 pair * Earphones1 * Charging Case1 * Charging Cable1 * Manual