ANC Noise Canceling Headphones A1 Wireless Bluetooth Headphones BT5.3 400Mah Over-Ear Foldable for Sports Work Games

Specification:

Bluetooth version: 5.3
Shutdown current: 1.8uA
Rated input: DC5V⎓400mA
Headphone weight: 223.85g
Charging time: about 1.5 hours
ANC only time: about 40 hours
Bluetooth chip model: JL7006F8
Frequency band: 2.402-2.480GHz
Bluetooth connection time: within 3s
Bluetooth audio decoding: SBC, AAC
Headphone size: 185.66*80.83*197.61mm
Talk time: about 28 hours (@50% volume test)
Music playback time: about 42 hours (@50% volume test)
Music playback + ANC time: about 25 hours (@50% volume test)
Standby time: about 260 hours (not working when connected to a mobile phone)
Rated current consumption: 9mA (50% volume test when playing 1KHz 0dB signal)
Standby operating current: below 1.5mA (tested when connected to a mobile phone)


Package Included:
ANC Bluetooth headset x1
Charging cable x1
User manual x1