Hoco W55 Warless Headphone

★ Wireless version : Wireless 5.4
★ Frequency : 2.4GHz
★ Frequency response : 20-20000Hz
★ Warking range : 10 Meters
★ Bluetooth system and AUX, TFcard support
★ Bluetooth 5.4 chip: JL AC6925F
★ Battery capacity: 800mAh
★ Charging time: about 2 hours
★ Music & Talk Time : 90 Hours
★ Standby time: 200 Hours

Can be used with all models of mobile phones and laptops and Windows computers.
Can insert memory card
Can connect via Aux 3.5 cable
If you don’t want to go through Bluetooth, you can change the language.