iOsuite Wireless Headphones - Black - Apex 5

.Bluetooth version : 5.3 - Ultra Fast Connection, compatible with various mobile phone devices that support Bluetooth
.Effective distance: 10M (33feet)
.Battery: 300mAh
. Chip : JIELI
.Charging type : Type-c
. 3.5mm wired version supported
.Charge time: About 2 hours
.Working hours: About 35-40 hours
.Impedance：32Ω 土15%
.weight: 280g
.Speaker：Φ40mm drivers offer HiFi audio sound
.Built-in microphone, supports hands-free function and redial last call
.Soft and comfortable ear cushions for burden free wearing and adjustable headband foldable and easy-carried