Specifications: Bluetooth Version : Bluetooth v5.0 + EDR Frequency range : 20Hz - 20KHz Battery Capacity : 55mah (Unilateral) Charging Time: 2 hours Working Time: continuous playing for 5-6 hours (40% volume) sensitivity: 98dB+ 1.5dB
Charging Case: Product Size: 60 x 101 x 36mm Battery Capacity: 300mAh Charging mode: Micro USB / 5V1A Charging bin Charging Headset: 4-6 times
Package - 1x Plextone 4Air Earbuds - 1x Charging Case - 1x Micro USB Charging Cable - 1x User Manual