AirBuds Bluetooth Earphones 5.0 True Wireless Bluetooth Earbuds Stereo Sports Earphone Bluetooth Headset For Xiaomi samsung

Description:

Bluetooth version: 5.0
Operating range: 15 meters (distance depends on the equipment used in the environment)
Battery capacity: 45mAh, charging box 500mAh
Charging time: about 1 hour
Call duration: about 3.5 hours
Music duration: 4 hours
Standby time: 80 hours
Waterproof rating: IPX4
Main chip: RTL8763B
Working frequency break: 20‐20KHz
Transmit power: Class2
Bluetooth antenna: 2.4GHz 8010 Chip Antenna: RFANT8010080A3T
Touch button: 1 / unilateral
Bluetooth protocol: A2DP/HFP, HSP, AVRCP, GAVDP, AVDTP
MIC: Anti-interference microphones, ‐38±3dB
Speaker: 0.3w speaker
Working voltage: 3.2--4.2V
Charging voltage: 4.75v--5.55v

USB port / magnetic charging: Micro USB 2.0 & Micro 5pin
Upper shell: metal + plating process
Lower case: injection PC+ spraying process
Speaker cover: silicone

Packages:

Headphones*1 (1 pair)

Charging case*1
Instruction manual*1