●Product model :BIMV09 ●Bluetooth version: Bluetooth 5.3 ●Sensitivity：96db + 3db ●Charging interface: TYPE-C ●Frequency response range: 20Hz-20KHz ●Impedance：32Q±15 % ●Ultra long standby：240 hours ●Charging times of the charging compartment：4-6 times ●Single use time：6-8 hour ●Standby time：240 hour ●Product size：76*57*36 mm
Feature:
* IPX5 Waterproof and Dustproof * High-Capacity Battery * HD Voice * HiFi Sound * LED Display * Low Delay
