CELEBRAT Bluetooth headphones A18-BKRD, wireless & wired, black-red

CELEBRAT Bluetooth headphones A18-BKRD, wireless & wired, black-red

Celebrat wireless headphones, with modern design and excellent performance, which can also work wired! They have a built-in microphone for clear communication and 40mm guides with anatomical pads, for a perfect fit. They are equipped with a 300 mAh rechargeable battery, which offers great autonomy.

Specifications:
Bluetooth version: V5.0
Supports: HFP, A2DP, AVRCP, SPP, HID
Working Frequency: 2402MHz-2480MHz
Sensitivity: -81dB
Range: <10m
Best work range: <5m
Max headset power: 10mW
Frequency Response: 20-20Khz
Drive unit: 40mm
Impedance: 32Ω ± 15%
Battery: Lithium Battery 300mAh 3.7V
Music TIme: About 8 Hours (70% Volume)
Talk Time: About 6 Hours (90% Volume)
Charging Input: Micro USB, DC 5V 500mA
Charging time: ~ 2.5h
Audio input: 3.5mm

Package Contents
headphones
charging cable
3.5mm Jack cable
manual